I believe that there's a bit of confusion about dreds and ''walking around with shedded hair'.'' The locking process can be complicated but really it's my opinion that it's not all shedded hair. First if locks are done properly then it's actually hair that 'locked' together, you can do twists and eventually because of the curl pattern of the hair it will lock together, regardless of shedding or not. If the hair is locked properly then every 6 to 8 weeks the NG will be retwisted so the style looks fresh, this also 'stretchs' the lenght to the dreds because NG is prone to 'shrinkage'. If you have dreds you can even undred your hair, it's quite possible other members have done it before. I just wanted to clear up some misconception about dreds.