If you’ve ever wanted professional lessons on how to cut his hair by yourself, my friend Liz–a licensed cosmetologist–agreed to show me (and you) the tricks of the trade. Normally, these lessons would cost you a partial cosmetology school tuition, but we are bringing them to you free! Now go pour yourself an ice water on me, and let’s get to work!
Lift the section up with your comb at 90ºand cut the hair parallel to the scalp at the desired length. Continue over the top of the head to the crown, taking small sections at 90º making sure each cut section is parallel to the scalp, and this will produce an arc shape.