“Firstly, how do you people with longish hair manage to wash it all?”
I didn’t, I just shampooed the scalp, and whatever bubbles came in contact with the rest of my hair while I was rinsing the shampoo off my scalp were good enough. Similarly, I only conditioned the hair about 4 inches from my scalp and down. If you condition the scalp, you have to wash your hair a lot more often, which is a pain in the ass.
“Before, when my hair was super short, I just sort of lathered up a tonne and smeared it around…how do you handle longer hair?”
I do a small dollop of shampoo on the front of my hair, then I flip my head over and do two more dollops, one right on the back of my crown, then one on the nape of my neck. Then I rub all those around. (I still have to do it this way, even though my hair is relatively short, because it’s so thick).
“Do you have to take more showers or fewer or about the same amount to control grease/dirt in your hair?”
I only washed my hair about half of the times that I shower, basically I washed it as seldom as I could get away with. I found that with long hair, I didn’t even need a shower cap, I just put it in a bun, and I was good to go.
“Secondly, when your hair is growing after having been shorter, do you notice more hair falling out? (Or is this an illusion, helped by the fact that my hair is much longer than it used to be?) I have about half as much hair as I used to.”
I think it’s just because each hair that falls out is so much longer, but it’s hard to tell. The added weight can definitely stress hair follicles, I know mine grew a lot slower.
Thirdly, do you brush or comb it, and why? Do you put it up or leave it down?
I always combed it after I got out of the shower, to prevent tangles from drying that way. Other than that, never. I usually did something to get it out of my face, at least a half-ponytail, but usually a full one, very low, or a bun.