A barber has to sanitize and disinfect his haircut tools every time, in between every customer. You want everything you use on your client to be clean, with no exceptions. It's also the law!

Go for clean cut hair. It consists of faded or shaved sides, a short back, and hair that's usually styled away from the face. It's one of those foolproof hairstyles, and you can wear it in different ways. You won't have a hard time adjusting your look. You can make it as casual or as dapper as you want.