I'm addicted to DIY stuff. If there is something I want to do, I research the bejeezus out of it and jump right in. That is how I ended up joining BYC. I wanted to raise chickens.
I've installed gas fired furnaces and water heaters, on demand water heaters, I've taken down load bearing walls, re-wired and re-plumbed entire houses, installed cabinets, windows, doors, tiled, built decks and then there is my first addition... the mud room on my house.
I can relate to you breaking your finger. Seems I've always got an injury somewhere on me. Once I drove a phillips head driver tip through my thumb nail when it slipped of the drywall screw. I can tell you the expletives flew that day.
Flipping houses is an addiction too but I've had to quit.
I've also been known to cut my own hair!

And I still color it myself.