For you girls that have reached waist length and are heading for butt length, let me warn you. You ends will definitely take a beating. I cut off my thin ends and am happy with just above butt length. For those of you have achieved butt length before how did you keep your ends healthy. I mean I have a hard enough time to remember to clip my hair up when putting my belt on at waist length. Do you keep your hair up all the time or what?