Bad habits

I have a few bad habits that I want to get rid of. Maybe putting it down into words will help me break these habits.

1. Sleep more - getting less than 5 hours sleep per night really isn't healthy and I end up not being able to stay awake and concentrate at uni the next day. It's something I need to seriously fix.
2. Take a break, no seriously, I need a break.
3. Keep a lid on the swearing, though usually this only happens when I get frustrated over my inability to do some uni question...
4. ...which brings us to point 4, sort of. To try and keep a better grip on all that irritation that seems to lie so close to the surface these days, making me unable to put up with any crap at all
5. Smile more, instead of...not smiling?
6. Spend less, which I think is actually going to be pretty hard.
   

and that, hopefully, will be all for now.