Burn out at 21?

Is it possible at 21 to burn yourself out? I mean aren't we suppose to have endless energy and such? Working 2 jobs has never been so tiring. I've been pulling off this scouting at night and working (insert random min. wage job here) during the day for years. Lately it's been getting to me though. Trying to get in extra hours at the center (2pm-1am) and basicly working 2 different scouting services is turning out to be a tad bit harder then i orginally thought. I do apologize for the month long delay in updating here but ask anyone who lives in the house I'm either at work, working at home on the laptop or once in a while i even sleep. I love scouting, i do and i never want it to feel like a job but working til 5 or 6 in the morning and having to be at the center for 2 in the afternoon, doesnt help to make anything fun. I try not to act over tired and cranky but i'm sure some people have noticed (expect maybe the cute guy at work, and only cuz i instantly cheer up by talking to him LOL). Pre-season in the Q started tonight and the Mooseheads training camps starts on friday so I should fall into a better routine in the next couple of weeks. Sept 25th starts my day shift at the center so that'll be good. Mon-Fri 9-5. Everything will eventually fall in place, i hope anyways. Other then work theres been a lot of other things going on too. Everyone basicly knows about our 'maybe' moving, thats been a mix of feelings in general. then of course theres the usual money stuff, ya know the LACKING of it, but thats just a part of life. I'm not so comfortable talking my love life on here because well most who read this are family and honestly that's just uncomfortable. It's not so exciting anyways everytime I've met a good guy in the past couple of months or dated a guy, a certain blast from the past finds his way back into my life. Even the smallest part of involovment messes with my head. He's a hard habit to break and part of me doesn't even want to i guess. So yea that's whats been keeping me from updating i'm sorry guys, really i am. I'll try and update some more as work in both places starts to calm down.