Who Am I

C#m C#m Who am I? C#m Do my genetics decide? C#m Am I a predetermined piece of shit, C#m Or is that just what transpired? D C#m Well I'm bolstered by the transience of identity C#m Don't tell me who I am D I am nothing and so are you A D A And that's good it's like when I speak of I, I speak of you D A D C#m It's hard not to when you're just a character within other peoples lives A Who am I?