What if I told you I'm delusional, and I'm very curious about things that I'm not supposed to be curious about?
What things aren't you supposed to be curious about?
I don't want to tell you because I don't want to quell my curiosity. It make me interesting.
You're right that curiosity is what makes people interesting, but you shouldn't be too curious about other people's private matters.  And if you feel like you are delusional, you should seek help for that.
You think so?
Yes, if you feel that way. Being self-aware makes you a good candidate for counseling. You're already poised to change your behavior and attitudes.