Relatable bro, I guess I lucked out a bit admittedly but I hope u try to always explore. Maybe get into fitness, riding bikes or some sort of interest. I heavily relate to the part about stuttering being the personality because so do/did I. But I feel also since young, I learnt to feel people, learn about cultures and have a very unique interests. So in the end, I kind of crafted a humorous personality also due to my parents. It started with self depreciation type in my younger teen days but rn it’s more balanced and also the crowd I mingle around with is thankfully not using me for advantage. So yea, try to join maybe a physical cca or some cultural interests club and focus on it. The only way to not let out stuttering from getting worse is to keep on talking. I remember my JC days, I spent 12 hours on discord everyday as I desperately needed to talk to people