leah, you have so much on your plate. it sounds like what you want to do is work less and *waves magic wand* i hereby give you permission to work a lot less hours. seriously, i think if you can cut somewhere (e.g. fewer work hours, go p/t for school) and get more sleep and R&R then you will feel less stressed. it sounds like rather than cutting things in your schedule right now you may be cutting sleep hours and that isn't sustainable. when i do that of course i drink lots of caffeine too which doesn't help my nerves. it does sound like it was just a bad day and tomorrow will most likely be better but that changes are also necessary for your health and stress level in the long run. take care of yourself. you are worth it.