꩜ Sans: low self esteem, emphasis on humor as a defense mechanism, strong sense of loyalty, relaxed and easygoing attitude, low tolerance for bullshit, protective instincts,reluctance to confront his feelings directly, tendency to procrastinate, clever and quick-witted, deep rooted jealousy from insecurities, lazy, lack of motivation unless fixated on something, strong sense of humor and playfulness, apathetic mindset, prankster, shame in voicing his feelings romantically, emphasis on holding on/doesn’t easily forgive, prone to laziness or lack of effort in the relationship, downplays serious issues with jokes, tends to avoid confrontation, keeps emotional distance to protect himself, can be unreliable or inconsistent, prone to procrastination and inaction, internalizes his struggles instead of sharing them, prefers to keep things casual, struggles with open communication, capable of deep loyalty but struggles to express it,fears disappointing his partner, tends to be low-maintenance and doesn’t demand much, gives his partner space and freedom,

꩜ Dust: emphasis on bitterness and resentment, a heavy burden of guilt from past actions, murderous jealousy, loneliness, self destructive and suicidal tendencies, black and white views, relentless focus on revenge, tendency to isolate himself emotionally,feelings of helplessness leading to aggression,struggles with his identity, almost non-verbal, sensitive/easily triggered psychosis, Schizoid behavior, tendency to stalk, tendency to stare, alcoholic tendencies, fierce loyalty, sharp wit, small moments of self-reflection where he wishes for peace, capacity for immense love, rare moments of tenderness, ASPD traits/behavior, deeply conflicted about love, craves closeness yet fears it, tendency to push others away out of fear of hurting them, intense emotional attachment, fear of abandonment or betrayal leading to jealousy, prone to brooding and internalizing his feelings, emotionally distant but yearns for someone to understand him.

꩜ Killer: emphasis on twisted loyalty and manipulation, extreme detachment from empathy,deep-rooted trust issues, sadistic behavior, a need to suppress guilt by rationalizing violence, extreme shame in expressing genuine emotion, a tendency to bottle up feelings, constant underlying rage, fear of vulnerability, reliance on violence to solve problems, craving validation, overwhelming sense of emptiness, struggles with identity and purpose, clever and quick-thinking, easily triggered hallucinations/PTSD flashbacks. slight schizotypal behavior, charming, dark humor that can lighten tense moments, hidden capacity for love and affection, touched starved, hidden desire for connection, opioid abuse to cope with overwhelming emotions, potential for deep emotional bonds, lack of shame, tendency to self harm, lack of hygiene, prone to fits of rage, may prioritize violence and aggression over emotional connection, struggles with guilt and shame/manifest as self-sabotage, project insecurities onto his partner, willing to go to great lengths to ensure partners safety, passionate, expressing love through acts of service, potential for deep understanding, shows vulnerability in private, playful.

꩜ Error: schizophrenic behavior, homicidal tendencies, periods of catatonia, kleptomania, fear of intimacy, haphephobia, delusions of grandeur, BPD behavior, extreme paranoia, extreme memory loss, childish behavior, obsession with control over his environment, deep-seated feelings of inadequacy and worthlessness, overwhelming sense of isolation and loneliness, inability to form meaningful connections due to mistrust, deep-rooted self-loathing masked by arrogance, compulsive need to destroy to maintain a sense of purpose, fear of failure, internal struggle between wanting connection and pushing everyone away, remarkable intelligence, sharp wit and dry humor, paranoid of betrayal, tendency to stalk, refusal to touch ,sensitive/easily triggered neurosis/paranoia, appreciation for structure and predictability, autistic traits, potential for emotional growth, creative in expressing affection, often finding unique ways to show love, values honesty, potential for deep emotional connection if he learns to trust.

꩜ Nightmare: overwhelming bitterness and resentment, fueled by betrayal, intense jealousy, manipulative and deceitful, deep craving for power and control, deep hatred for his own vulnerability, extreme distrust of others, need for validation through causing pain and chaos, isolation due to self-loathing, sharp intelligence, narcissistic behavior, extreme sadism, deep sense of loyalty to his allies, immense potential for growth, opportunity for deep emotional bonds, strong sense of purpose, hidden traces of compassion, intense with his affections, possessive or controlling behavior, craves deep emotional connection struggles with vulnerability, drawn to relationships where he can feel in control or powerful, struggles to express love in healthy ways, prone to jealousy and mistrust,fears rejection, capable of intense devotion, need for reassurance and validation, secretly craves tenderness, tendency to show love through acts of protection or dominance

꩜ Dream: struggles with self worth, vulnerability to disappointment, overly accommodating, forgets his own wants and needs, difficulty confronting harsh realities, passive-aggressive, strong sense of loyalty, takes on too much emotional burden, matured too fast, tendency to prioritize others happiness over his own, a need maintain a positive facade at all costs, and a desire to avoid conflict, nurturing and supportive, deep empathy, patient and encouraging, tendency to be overly idealistic, playful sense of humor, ability to create a safe space for vulnerability, desire to fix his partner’s problems at the expense of his own well-being, dedication to harmony in the relationship, patience and willingness to grow, encouraging of his partners dreams, capacity for deep emotional connection.

꩜ Horror: remarkable resilience, resourceful and adaptive, sharp problem-solving skills, pragmatic and realistic, emotional detachment, struggles with eating food, often feels guilty/body can't handle it so he pukes, prone to violent or aggressive outbursts, struggles with trusting others due to past, cold and distant in an attempt to protect himself, prone to extreme paranoia and distrust, capable of acting as a guardian, surprisingly compassionate, capable of offering tough love, ruthlessly pragmatic, desensitized to violence and suffering, deep fear of loss, extremely controlling,emotionally withdrawn/numb, pessimistic outlook on life, tendency to isolate himself,difficulty maintaining healthy boundaries, prone to emotional burnout, struggles with long-term planning, harsh/unforgiving, prone to mania, fiercely protective and devoted to partner, tender and caring in private moments, emotionally distant due to C-PTSD, prone to shutting down emotionally when overwhelmed,struggles to communicate his feelings, prone to bouts of paranoia and distrust, can become overly dependent on his partner for emotional stability, fears abandonment and may become clingy or overbearing, BPD behavior and traits, values emotional intimacy and trust, comfort in the presence of his partner.

꩜ Fell: extremely cynical and mistrustful of others, prone to aggressive or antagonistic behavior, Clingy behavior, Flirts but shy when it comes to genuine intimacy, uses sex as coping mechanism, fiercely loyal, willing to defend friends/partner at all costs, capable of deep understanding and insight, pragmatic and realistic, dark sense of humor, hidden sense of justice and fairness, shows care through subtle acts of service, offers practical advice, reliable and steady, willing to make sacrifices for the greater good, can be surprisingly compassionate, capable of forming meaningful bonds with those who prove their loyalty, struggles to express/acknowledge his feelings, quick to anger, harbors deep resentment/bitterness,possessive or overly controlling in relationships, avoids emotional closeness, black and white views, missing opportunities for deeper connections, resistant to change or personal growth, clinging to negative patterns and habits out of fear or pride, can be emotionally volatile

WHOOO that is everyone for the most part! I did add some romantic/relationship stuff in there but i didnt wanna go all out yet, the more boys I add for asks they will be listed on here! Ofc this isn't everything but its the major parts of their personality, or at least my views of it. Hope you enjoyed <3333

꩜ But not just does his vision get incredibly blurry but he has a form of prosopagnosia that gets worse around stage 3 or 4. Where he even struggles to differentiate the Star Sanes from his team.

꩜ He is rarely in stage 1, it's very rare to see him like that. The only person who's been able to see him like that is Nightmare and Color, no one else would see him like that.

꩜ I do think he would have DID or at least something similar to it. Along with MAJOR PTSD, he would have some major trust issues. So getting close to him would be EXTREMELY hard, he most likely would be hypervigilant, and have flashbacks.

꩜ He has depersonalization disorder, I think for him he would have the mindset/coping mechanism of "This is all a game nothing is real", and would try to disconnect from reality and what he's doing. This would cause him to feel like he's just watching himself act out his violent behavior without controlling it.

꩜ He experiences hallucinations, not to the same degree as Dust who would have constant hallucinations, but Killer would have his moments. He'd mainly suffer from auditory hallucinations, voices constantly whispering to him. Some examples are commanding voices such as a voice saying, "Hurt him now," "Kill her," or "End your life." or some voices insulting him "You deserved everything' or "You deserve this punishment", Voices arguing with each other Example: Voices saying, "We should kill him," followed by another voice saying, "No, wait, he isn’t ready yet," making him paranoid. And last distorted sounds of violence, the sound of a knife cutting through flesh, yelling, screaming even in a silent room.

꩜ Bro abuses percs like his life depends on it, even though sometimes it can cause his paranoia and hallucinations to get worse but the highs where he just gets a rush of pure euphoria, all the negative emotions and thoughts leaving him, all the aches and pains in his body magically fading away replaced by warmth and numbness are what keeps him coming back to it.

꩜ He cuts himself for sure, there is nothing he can do to permanently escape from the quilt he feels from killing everyone he loves, his friends, his neighbors, and his brother. He definitely gets a rush whenever he cuts a little too deep, even though he doesn't actively try to kill himself he's not opposed to one day just bleeding out. He won't take care of the wounds either, he'll leave them to fester, bleed, and possibly get an infection. He'll even get injured on purpose during battles, just in case one day it'll kill him. Also because he just likes the physical pain, it's easier to focus on than what's going on inside his head.

꩜ Since he hardly takes care of his own wounds, he doesn't bother to bathe that much, he'll hardly ever change his clothes unless they're completely torn up or nightmare says something about it, though he hardly does. Even if he was to change he'll just get into less dirty clothes. He doesn't do his laundry anyway. Showers, brushing his teeth, and taking care of himself in general are basically nonexistent to him. He claims it's because he's lazy if asked why, but he just doesn't see himself worthy of such things.

꩜ He doesn't eat much either, he doesn't completely starve himself but just like every other problem he has, he just doesn't see himself good enough to eat.

꩜ He has major night terrors, he hardly gets any sleep which absolutely crushes him, if there's anything a Sans is good at it's sleeping. For him, it's just another soul-crushing reminder of what he used to be, happy, punny, a fun-loving skeleton...now he's just a shell of what he used to be.