It doesn't matter what people say. To me, you're always a somebody.怎么理解?a somebody 怎么理解?

It doesn't matter what people say. To me, you're always a somebody.怎么理解?
a somebody 怎么理解?

somebody
n.
有相当身分的人,重要人物
think oneself to be (a) somebody
自以为是个大人物