Is it normal to think you're dumber than everyone else?
Sometimes, I let people talk me into believing in stupid shit, because I think that if I believe anything contrary to what this person is saying, it must be wrong because there's no way I could be right. Sometimes, even when I know I'm right, I don't bother disagreeing because I don't think I'm articulate enough to defend whatever I believe in, so I just kind of sit and remain silent whenever disagreements of any sort come up. I try to read books on various topics to enhance my understanding about things, but I always doubt my comprehension of the material.