Do you want curtains or not? If there is no head curtain, get the middle part of your hair up and leave two locks of hair on both sides of your forehead. The middle part looks at the face. Clip it in, or weave it. If you want a head curtain, the hair on both sides should not be too long and symmetrical. When you go to the barber's for a haircut, you can tell the barber that he will leave it for you, and the length can be determined by yourself.