Well, since I'm about 300 comments ahead of where I entered this last weekend, I'm going to take a run at the main question right away.

1: My intellect. I'm a very curious (both definitions) individual and I want to know how things work and how they got the way they are. Not some things, almost everything. I'm pretty able to puzzle through most things that pique my interest.

2: The world, the real world. Preferably the bits with not very many people in them. I am just really happy when I am out blundering about in space and time. I love riding a motorcycle to and from, it's way more connected than an air conditioned coffin. I'm pretty good in the back country and go routinely.

3: My senses. I think it goes with the other two. I catalog smells and touches and sights and sounds with my remembrance of a place or thing. It's certainly part of it and I'm really glad that I get to experience it all.