The only secret to growing your hair longer is patience. During the phase of growing your hair from short to long, there will always be a stage called the "in between stage" that causes men and women to reconsider their attempt. However, with just a few steps, you will be able to handle this transition in stride.
(1) Keep your neckline & sideburns neatly trimmed. This will allow your hairstyle to always look neat, making it less obvious that you are growing your hair out.
(2) Condition...