No personality?

I want sure where to post this...

But I have noticed that whenever people ask me simple questions about myself I have no idea what to say. For example someone might ask "If you could spend an hour with whoever you wanted to who would it be" or "if you could time travel where would you go." You know questions like these...

Obviously these things could be asked on dates. I have always been stumped by questions likes these. I usually end up looking stupid by saying pass multiple times.

Advice? Do I just have no personality?