I have medium thick hair, which are wavy in quite an improper manner. I have thought for going to get straight bangs for my hair. Nonetheless, I have a few apprehensions. I want to know if I would be able to keep my hair to one side if I wish to change my hairstyle or not. I would also like to know what would I do to avoid that crack which happens in the middle of the straight bangs. I would be really thankful for any information related to straight bangs, which I donât know! So please advice!