A fun little headcanon of mine is that RCT feels a bit different for each user. Obviously most people won't even know this, but for those that can heal others it's always interesting. Let me explain.
When Shoko uses RCT, it feels like a pressure is being removed. Something heavy, something that stings, it's finally gone. That feeling of relief floods your body.
For Sukuna it's the warmth of a fireplace. It's not burning, but it's like being wrapped up in a million soft blankets and sipping tea.
For Gojo, it's barely noticeable, but it's almost like a comforting touch. So light it's almost nonexistent. It feels like butterfly kisses, or the brush of someone's thumb comfortably skidding over a wound.
When it comes to Yuuta, it's honestly a more noticeable feeling similar to Gojo's, just a lot more intense. They're not butterfly kisses, they're the kiss of a lover after reuniting for the first time in weeks. It's not the gentle brush of skin, it's being wrapped up in a tight and warm hug.
And for Yuuji, it feels almost ticklish. Like a gentle buzz running through your veins after the pain is finally gone.
I could go on and on but you get the point. I just think it's fun to think about, especially considering how mindsets and character seems to play a role of how a sorcerer uses their CT. It just makes sense to me.
