How is it possible that people aren't opinionated?

I think I mentioned on Fluther before that my bf was really quiet, but as we got to know each other over the past several months he can open up more. He likes to joke and play with me and he says what’s on his mind that is random which is nice.

I noticed that with his conversation style he can talk about things that he knows about and experiences. Things like cars, sports, bugs, video games, childhood experience, family, etc. but he has a hard time talking about things that require more of an opinion and creative thinking.

I try to ask him what he thinks happens after we die, what his beliefs are, “what if” or “what would you do” questions, etc. I asked him “Who would be your team if there was a zombie apocalpyse?” These type of questions he’d take forever to think and come up with an answer like “I don’t know..” or “I guess bob and bill because they seem fast i guess”

I’ll say “How do u know they’re fast?” he’ll respond “When we play football” (which I already know they do and we discussed sports before)

I think he knows how I feel because he’ll say “I don’t know….I guess I don’t know isn’t a good enough answer for you huh? I can see you’re disappointed” Most of the questions like religion or after life, aliens, or whatever he has never thought about before.

But he can talk about ghosts because he’s more interested in that topic but I’m scared of ghost stories LOL

By the way it’s very difficult for him to even write a one page paper for school