My heels are also more comfortable now that I weigh less; however, i never stopped wearing them, just learned to suffer
I'm a full-time student and the best thing for me is fitting in those darn small desks at school. Those ones that are basically just an uncomfortable plastic chair with a little wooden platform attached? I used to just barely smush into one and three hour classes were slightly nightmarish. Now, I have room, I can breathe and wiggle if I need to. SO much nicer!