Caulking...

It could provide an insight into my personality, but I really like caulking. Yes, caulking.

As a homeowner, I feel like I'm in a continual battle vs. the elements and vs. time/the house. Somehow, when I find a hole or something that can be reinforced, I like to pull out my trusty caulk gun (maybe it's a gunslinger thing) and patch it up.

In my effort to drive efficiency, I feel like I've won a small battle :-)