1) I will not eat more than 1 (normal sized) bar of chocolate a day. I eat a horrendous amount of chocolate and end up not being able to eat it for ages when I overdose, plus, it would be good to stop getting fatter!
2) Go for a walk/wander somewhere I haven't been before at least once a week (not hiking or anything but exploring Edinburgh as I have explored surprisingly little of even just the city centre and its a beautiful city)
3) Stick by my room tidy schedule. I find that I'm much more likely to be in a good mood and start /continue a project if I've got space and the clutter is slightly under control.
4) Make/get back in touch with more friends. I'm terrible at keeping in touch with people even though I miss them and this shall stop!