ive been doin 720s 4 about 3 weeks and in about 3 more weeks i will be done with my fist wolfin session and get my hair cut but i dont know if should get atg or wtg poeple say if u get atg u could loose your hard work but othas say that it isnt true that it makes your hair even but its my 1st wolfin session and im goin 4 720s so do you think i should be safe and get wtg just this time and after the bext wolfin session get atg or get atg now