Glasses ordered

I ordered my glasses yesterday. They look something like the ones on the left. So you understand that i avoided the china man-look and went for the German terrorist instead.

Man - those things are expensive! My only hope now is that:

1. They will make a difference. Headaches almost every other day now...
2. I won't drop them
3. I won't be so scared of dropping them that i need a string around my neck to keep track of them