Hehehehe i see, but there is a process, in my case, when i knew the results of my tests, my friends knew too and then come to cut of my hair(it's not necessarily the college veterans have to cut, but i was faster than them and i went to a 'i don't know what it calls' place that a friend of my mother cutted my hair hahaha).
In the first day they not cut all your hair, they just cut a little, it becammes really ridiculous hahahaha, and then you have to cut it all in the next day, unless that you enjoy the head-hole hair style hahahaha!