I had a brain injury a few years ago and I literally am not the same person. Be careful with your head, folks. It’s really easy to permanently change your existence.
My regards, and this is purely out of curiosity so feel free to ignore if I'm overstepping -- how are you "not the same person?" Can you tell what you "should" be like? Did you previously enjoy certain things that you don't anymore? Hoping you get better.
After my psychotic break and starting treatment for bipolar, I was a shell of a person. I had the opportunity to become anyone I wanted to be. I picked what I thought my best traits were from my last self and started on a journey of self discovery.
I vaguely remember my previous self and he had completely different motivations. The only similarities I recognize are things I decided to keep.
To keep this bit brief, my interests changed in ways I didn’t expect. My previous self would never have shamelessly written pornography.
My previous self used to care what people thought of him. I don’t. I only care about the consequences of how people see me. This doesn’t make a sociopath because I do care about how people feel. I want to communicate effectively. I try to tailor my actions so other people feel I am listening and that I care, because I do. My previous self wasn’t so explicitly and logically calculating about relationships.
My previous self was brutally honest. I try to be kind when confrontation or blunt honesty is necessary.
Overall, my maturity increased by about 20 years in the last 3 years. My previous self is a person I’m not fond of.