How can I learn to cut my own hair?

Question

The barbers keeps backing up my hairline so forget barbershops

Answer 1

go to cosmetology school

Answer 2

Cutting hair is very easy, get u some sharp scissors, newspaper to put in sink to catch hair.
First put aloe vera gel on hair, then take finger layers and hold up and cut across finger line. Go all over head if u want hair layered.
Then comb all hair down toward face to see if u got it even.
Or u could take a mirror outdoors on a table in the sunshine and
cut hair and throw hair to the birds to make their nests.

Answer 3

just cut it *snip snip*