finding it weird that i am a person ... anyone else?

for most of my life i've struggled with DPDR because of my emotionally abusive childhood. whenever i was upset i would push all of my feelings and thoughts out and that kind of transformed later in life into an almost constant state of DPDR.

i sometimes have it much worse and sometimes much better (for months at a time) but i always find it weird that i'm a person... i'm not sure how to explain it but i find it weird that i'm "me" and that i have this life and body but i could've been born as anybody else. and i don't really know if my personality is mine or if it's just a mix of everyone else's that i have met in my life. i don't think that explained it too well but yeah just overall i always find it weird that i am this person and i'm perceived as this person by everyone forever