It takes a lot to shock people nowadays, so you can't expect anyone to notice you if you don't have a really outstandingly wild do. It used to be that shaving your head or just failing to cut your hair would be enough to put you on the fringes of society right where an artist *should* be.
Here's a few classic examples:
As you can see from Warhol and Trump, wild hair is clearly a key to making it to the very top in any field.
So how can you find that magic formula that's just right for you? Well, you can't settle for a hairdo that some other famous person has already used. It has to be a true signature. These days, you'd better be prepared to go as far as having a metal spike installed on your scalp. You will need to either cut too much or not enough, so be sure to find out how you look with your scalp showing.
Make sure to aim for a look that says either barbarian/bum or post-apocalyptic cyberpunk. You just can't go wrong with one of those. Good luck with your new do and be sure to send me a picture once you've got it sussed!