So, I got bifocals first when I was about 12. Boy, did I gnash my teeth when they took them away from me at 20. Been kvetching about it to any doc since, but nobody was feeling the love.
FINALLY! (I'm 38, mind) a doc actually cared what I use my eyeballs for and was more than happy to give me my bifocals back. When I made it plain that no, I don't surf the web 12 hours a day JUST for kicks and that money is also involved in my stitching, plus having two little kids and all the fatigue that goes with them, he gave me a sympathetic smile and said, "Sure."
I'd kiss him but we're both married to different people.