I really loved reading all the comments on short/long hair. Thanks for the responses! Continuing on the things I don't understand, I want to say something else: I do not get vests. And I'm not saying they aren't cute or fashionable or anything, I just don't get them!
Any time I can think where I would want my core to be warm, I would also want my arms warm. AND I would rather have my arms warm than my core, as that is generally warmer than arms. I don't know, does anyone have any insight? I also may not really know how to wear one, either. Sam was actually wearing one when we went camping. it had a hood, which was nice, but so did his other jacket we brought. I don't know why I picked that over a jacket, except I thought it maybe wasn't cold enough for two long-sleeved layers. BUT again, why did I want to possibly over heat his core? I don't know.
Also, fashion blogs. They are a little weird, right? I mean, I enjoy looking at pretty clothes/outfits on pinterest, but there are sooooo many fashion blogs where people post like TEN pictures of themselves casually posing like "oh, me? you happen to come upon me dressed like this and showing off my bracelets and purses and oh, I'm just looking to the side like this. Look at my hand lightly touching my hair.". I DON'T GET IT.