Look. Young pre-transition trans men. Particularly (but not exclusively) binary trans men. Anyone who hopes to someday pass as male or who experiences gender dysphoria. I am taking you by the shoulders. Listen to to me.
Stay OFF of subreddits like r/transpassing and r/transmanlifehacks. Any of those places on the internet where people post photos of themselves and ask if they pass or not. I assure you that nothing good can come from it. It's a direct gateway to an addictive spiral of self loathing and internalized transphobia that is not easy to kick.
The first advice they'll give you is to go on T. Can't go on T because of legislation, or transphobic family, or health reasons, or price? Sorry, you'll probably just never pass. The next advice they'll give you is to cut your hair. Even if it's already short, make it shorter. If it's brightly coloured, dye it back to its original colour. Take your piercings out. Are you a part of a subculture? Goth, punk, furry? Do you like interesting fashion, accessories or jewelry of any kind? Stop it. That shirt reads as femme to me, try something less colourful. Get new glasses, those ones are too feminine. Smile less. Don't pose like that. If you want to pass, trim away your individuality and your joy and anything that could possibly make you stand apart from conventional masculinity.
And if you object to any of this, if you go "actually I like my piercings and I paid a lot for them, there's no way I'm taking them out," then in response they go "hey, you asked how to pass better. If you don't want to take my advice, that's fine, but the truth hurts." There's often an unspoken insinuation that this makes them more of a man than you are.
Toxic masculinity is alive and well in transmasculine spaces. I haven't seen it as much on Tumblr, but Reddit is absolutely teeming with it. This is the same kind of rhetoric that cis men have been feeding each other for centuries - don't self-express, don't cry in public, keep your emotions to yourself, constantly self-monitor so nothing you say or do could be perceived as feminine. If you do all that, then you'll be accepted in men's spaces, then you'll be worthy of calling yourself a man. It's no more true for us than it is for them.
I often still find myself thinking thoughts like "wait, am I sitting in a feminine way right now?" Or "a real man wouldn't cry so much". Stuff that, if I heard a cis man say about himself, I would perceive as obviously ridiculous. You have to ignore that voice, or you will never be happy in your own skin, even if you're completely unclockable.
This isn't to say that dysphoria isn't real (it is) or that wanting to pass is bad (it's not). But try to do your best to untangle that dysphoria from the toxic expectations of gender performance that come with it.
Trans Pride is a term that is easy to say but sometimes hard to feel. We talk a lot on Tumblr about validating and respecting the gender identities of others, as we should, but I rarely see people talk about how hard it can be to fight off the shame that can come with being trans. Internalized transphobia is an insidious beast, and if you're not careful it will eat you up from the inside.
There are days where I deeply deeply wish I wasn't trans, that I had been born in a cis male body and didn't have to deal with any of this shit. If I could snap my fingers right now and become a cis man, I would. But I can't. I am trans, and I'm never going to stop being trans, so I'm making a conscious decision to try my best to be proud of that fact. Even when it's hard.
Anyways. Trans men and boys and male-aligned people out there, you do not need to give up who you are to transition. Stay safe I love you.
(I know that similar versions of this same rhetoric are pushed on trans women too, and that's just as important, if not more important, to discuss. The way trans women present is under constant scrutiny, either for being too stereotypically feminine or not feminine enough, and it's a scrutiny that has become far more widespread and far more publicized than scrutiny of trans men. I'm speaking to trans men here, not because I think this problem is unique to us, but because of my own lived experience in ftm transmed spaces.)