I find people interesting, and i like being in the company of people, thats how we were made - but sometimes i would rather sit with my self and my imagination, i need my space. This can be dangerous, it's a scary thought that maybe one day, i will enjoy being in my head more than with my friends.
Imagination, is developed from what we know. In my head the scenery is an image of my favorite earthly places, and the people have character trades which i value in my friends. The new stuff, which we haven't experienced, thats the stuff which God plants in us.
Imagination is a gift, i have heard so many people talk about "living in your head" and how this means your not making the most of your life. But Imagination and Reality, are very close worlds, and used correctly ..i don't know what would happen if they were used correctly, i don't even know if there is a way to use your head in the right way, or train your mind to only think certain things.
All i know is that i think sometimes people get scared of spending time with themselves, because they don't want to get to know themselves. It's idea of facing the problems with your character or issues with people around you which scare the hell out of you. And are just easier not to face.