Mine is doing my hair. I NEVER do my hair. Every day I get a shower, spray in some leave-in conditioner and pull it up in a pony-tail. It's a rare event that it actually gets dried, curled, straightened, whatever. It's hard to justify spending any time on it when I'm just home, at the gym, or shopping.
before the baby i loved doing my hair. i have curly hair and i used to straighten it quite a bit and i loved doing it. i loved seeing my hair all straight and nice.
now after the baby, i like having the 15 minutes to myself to have a shower.