Let's share some experiences now ?

Hey people, i am new here, i am 16 years old male from Brazil. I've got panic and despersonalization all the time, it's too bad for me get support it, i completely lost my personality i don't know who i am, if i am doing something i stop in the smae moment and get to think who am i ? i feel like i'm doing a theater all the time almost never i am me, sometimes i am a good student, sometimes pretty polite, sometimes bad, always trying be anything but without sucess always look like that i am far from of myself that i don't how is. I want to u people share what u feel, what you've got. Let's see !