How to turn something unpleasant into an excuse for something pleasant

1) get hit in the eye by tennis ball, thus breaking lens of one of your glasses
2) acknowledge need to have glasses repaired
3) be grown-up and responsible and decide to visit ophtalmologist, because you might need stronger glasses anyway and thus kill two birds with one stone
4) get eyes examined, find out you do indeed need stronger glasses
5) go to optician, dutifully hand over your already existing three pairs for lenses to be changed
6) get magnetically attracted to lovely Vivien Westwood frame
7) discover that it's 30% reduced
8) buy fourth pair of glasses
9) rejoice

I'll have to play today without glasses, though, which is going to be... interesting.