Dreaming that you cut your hair means that you want to quarrel with your good friends or relatives, and the responsibility lies with you!
If you dream that the other person cut your hair, then the reason for the quarrel lies with the other person.
I dreamed that a stranger cut your hair to quarrel with a stranger, but you found that your hair was still there. In other words, you haven't suffered anything, and it's ok to quarrel. You'll be fine!
Dreaming of cutting hair: dreaming of cutting hair is a sign of getting rich.