My biggest obsession I think is plucking hairs! I pluck my eyebrows no less than 2 times a day: when I wake up and before I go to sleep. If during the day, I'm studying or watching tv or something and I feel a little hair coming in I go pluck it immediately, I can't even think of anything else until that hair is gone. I had a boyfriend once with ONE little hair sticking out the middle of his back. He wouldn't let me touch it, so while he was sleeping I took out my trusty tweezers and plucked it. He was not happy.
Luckily though, I never go crazy with it. I don't OVERpluck my eyebrows, just keep them neat looking