Not neccesarily. It really depends on your face shape. A lot of times people wear their hair longer because they "Think" it makes their faces look thinner or that it hides a chubby face but really it only accentuates what you want to hide! There are short styles that play to your best features. You should try Googling for hairstyle sites that show you virtual styles on different face shapes and then decide what you like best!
