so here's the deal. i get my dreads done. they get fragile and half of them come out completely. so i start over with backcombing and i put band around the roots and tips to keep them from falling apart like they did last time. it kinda worked. as some are getting tighter, they are only getting tighter at the tips and now are just completely loose hair at the roots. and others have just turned into loose hair completely. so long story short, i need help. the lady who originally did my dreads said i have great hair for it. but so far, nothing has worked. maybe i'm just being too impatient. but they are seriously falling out and not working. any advice?