Yes, I do it a lot while contemplating, normally feeling along the left lower jawline. I also pluck hairs from my goatee when stressed. I also am obsessive about my goatee, moustache and soul patch thingy. I'll shave it (nice and short) and then go back and shave it again 15 seconds later. I'll probably die whilst driving and checking out myself in the rear vision mirror. My wife says I'm vain.