[Otaku]

Mmmm. Give me a pair of calipers, a square, some stuff to lathe, bits, a lathe, safety glasses and a hair tie (and a measurement to get the piece to) and I'll be happy for ~30mins or so. I've actually been known to find things that need machining to calm myself down or entertain myself. Music is usually nice too, but the whir of the mill/lathe and the sound of the bit cleaving the metal and removing small, almost uniform chips is definitely a sound worth hearing.