Just shave it the hair on your face and pluck the other shit on your ears, ect. Its better to shave it then to have one of the "dirt-staches" that make 13 year olds think they're a god, but if you can do the handle bar goatee then go for that.
Shaving is a part of growing up, and it gets to be a pain in the ass when you have to shave on a daily basis and get a 5 o'clock shadow by night fall.
Like 68GT350 said, get a Mach III and go to town. Seabreeze afterwards is advised.