If you ask 100 different people this question, you will likely get 100 different answers. Some people think you should never cut your hair, but unless you have great hair genes, this will not work for most people. Other people think that cutting your hair makes it grow faster, which is not true.
As your hair grows, the ends of your hair will experience a lot of damage and dryness and this will cause split ends. Once hairs begin to split, this can cause breakage and prevent the hair from getting longer. It is usually recommended to get your hair cut between 3-6 months to keep healthy, split end free hair.