Is there more to me?

Does anyone ever feel like they’re not intellectually challenging, not interesting, thinking that theres nothing more to them what is. I been feeling like that lately. I feel like im boring. I hear people talk amongst themselves about thing and i sit and think “ why am i not that opinionated about things” or well versed and articulate. Im quiet people I’ve just met or not comfortable with but even when i am confortable im at a loss of words. I dont know what to say, what to talk about i just feel dumb and air headed. Is it just me? How can i change, be better, and not feel like this.