I've never thought about burning incense because my dad has really bad asthma (to the point where he'd start wheezing if we brought it in the house). I do like candles; maybe I should try burning them more often, see if that helps. Thanks for the tip!
Fresia, I definitely need to take more time to myself. I'm thinking maybe folding laundry and chatting on PC is what I need right when I get home before I start doing homework. It probably doesn't sound like I'm really taking time to myself, but honestly, I'm not sure I'm at a place where I wouldn't feel guilty if I wasn't multitasking and doing something slightly productive. Thanks for the tip, though, I'll try to keep it in mind (and hopefully start spending more time with my fiance, that would be a plus!)
Thanks everyone!