should i cut my hair short?

Im bored as heck with my hair so im thinkin about cutting it boy short in the back but keeping it long in the front so it looks normal but when i turn around it's like pow! You know? Welllllllllll give me your opioun and leave a comment!
Go to http://www.youtube.com/watch?v=h6U5ZLo1JhM&feature=PlayList&p=81290F0BE5927E13&playnext=1&index=16 and you'll see what im talkin bout. Go to 4.53 in the video