don't cry about it.
lock yourself a way for a week and watch the entire peep show series, only moving when you're forced to by uncontrollable body shocks just as you start to drift to sleep. sleeeeeeeeeeeeebzzzzzzzzz AWAKE.
once this stage has passed you have two options.
1. start looking at going out for the closing parties. you know you can't. you know deep down you can't afford it and it'll never happen, but for some reason you trick yourself into believing you'll be back before the summer's out. this makes everything good again.
and if things get really bad.
2. consider working next season. even start looking at 'flats to rent in ibiza' on google. maybe even look for jobs similar to your career you could pursue on the island. normally only considered in the depths of winter, when the daily grind of normal life seems to much to bear - this can be an effective ibiza hangover cure, even though realistically you've got more chance of finding maddie than it ever happening. but i guess that depends on which circles you mix in.