Jc, things aint good!
you could try what im doing, bring back select bits of yoru project to uni, and work on them in your room/house.
ive got the dashboard and all the gauges from my mini here so i can finish that, and have it ready just to bolt in.
try and do some small part every couple of weeks. if youve got the space, you could even get an engine stand and start the main enigne build away from the car.
Archery is cool, but i find it boring relatively quickly, and if i don't do too well, i get even more frustrated. i ride push bikes a lot- now i know your not he fittest person, but neither am i! but every little helps. going for a blast can be fun and exhilerating, either just to get fresh air, to try and do a certian route quicker than previously, or just going mad on yoru way to lectures dodging traffic!
most unis have a mountain bike club of some sort. some also have a motor club- that would certainly be worth you joining. when i was at southampton i did scatter and 12 car road rallies, and autotesting in an old 205, was such a great laugh, and the social scene is good.
The key is just to get out and do something constructive, even really concentrating on your studies is good- but it helps if you like the course, not sure if you genuinely don't like the course or are just feeling a bit "meh" due to whats happened.
always feel free to give me a buzz on msn dude, wot be around this weekend however- picking up my new car!