You set your mustasche on fire huh.....lol priceless
Well before you start working with magick you might want to start with a little meditation it builds up your energy, helps clear your mind of any distracting thoughts and over all it puts you in a state of mind that's best suited for casting spells.
Start with that there is plenty of detailed information on this site about meditation.
As for a spell to help you with your mustasche problem. I don't believe there is one, but don't worry. Trim the other side a little and you'll be fine.