Fine-haired lady checking in.
I'm a braid lover and extension singles/micros are my norm. I do not get any hair damage from them, and I do wear them for a looooong time. The set I'm wearing now, I put in at the start of April 2009.
I use human hair which is lighter than synthetic. I am also careful to put less hair per braid section than the section contains of my hair, so that there's less weight than I see on other folks. Also because I do them myself, I am careful not to pull hard, and I can be sure that I'm a gentle braider because I used to braid babies and I've had people argue with me when I did hair telling me I need to make them firm because to them I was not pulling enough. It's not necessary to pull hard for the braids to be firm and to stay.
I don't get frizz much, only if I wash, and that's usually on only a few braids, which I redo as soon as I can. When the hair is new, it does unravel up to the point where my hair ends, but the part containing my hair usually stays neat as seen in the pic below:
This is the set I'm wearing now after a wash:
I do redo the hairline as soon as the hair gets loose whether from sliding or growth, so I don't think I give my hair time to look frizzy. I also don't use any leave-in products at all (braid spray, moisturizer, styling products
) for the period I'm in braids. I don't know if that makes a difference.
I do DC with a reconstructor while in braids once a week, but I do that even when not in braids. But I think redoing the braids one at a time during the course of their life on my head helps me move the strain from the original braiding point to a newer stronger portion and therefore helps keep the hair on my head.
BTW, if you found your hair to look a little messy after a wash and didn't have time to redo the messy ones, wearing your hair in
cornrows can give you a really nice
braid-out that sorta hides the mess. Also wearing your hair in cornrows can help with the "weight" if the swinging weight is too much. Another thing I'd suggest is not to wear hair that is way too long if yours isn't long. Perhaps it takes your head time to get used to bearing longer hair, so baby steps help. I always just go to about shoulder length or about 4-6 inches longer than my own if I am already at SL with my own hair, just so I can have extra hair at the end to play heat games with without touching my own.