I was thinking about Marines, Navy. I'm not sure yet though. Being out at night, you're more aware of what's going on, you're listening to things so you can probably use that in the military, be more aware of your surroundings. If you heard something you be instincts, you'd be more aware of what's going on. You'd be a better shot. Doing graffiti would like make you a like a better shot, because you're more aware of your surroundings at night and more aware of what's going on and you have better reflexes.
I'm not doing it anymore, I'm done.