yesterday, i came back home from college for winter break, three different flights. My hair is in twists right now, so all i did was lightly spray the braids and oil the scalp, then twist it into a bun and kept it that way during all of the flights. The girl next to me on the last flight the longest flight, had her hair out in a ponyail. LHCF mode, kicked in, and i almost told her that she should probably but her hair up in a bun, but of course, i kept quiet. However, it made me wonder what does being at such a high alittude do to the hair? Do you do anything special to you hair when your flying high or just travelling in general?