I've almost had my mohawk for a year. I first got it cut by my sister, who didn't do a very good job, but it still was pretty awsome. I got sick of seeing the base of the back of my mohawk skinnier than the rest, and so I shaved it off so i can regrow it. now my hair still isn't long enough for the length of the mohawk I want, so i'm still having to wait for it to grow out. any suggestions on how I can help my hair grow?