Generally, it takes two years of specialized schooling to become a Cosmetologist, followed by passage of a State sponsored test to receive a license to practice in the field.
BTW - the word is college.
At least four years.
4
4yrs
Enough to spell collegecorrectly.
6 yeaers
8 years
More than you need to learn how to be able to spell
None! You don't even need to know how to spell college!
they don't need any
First of all, spell college correctly.
Four if more practice needed five.
first you got to spell college right.