From what I was told, you are supposed to wait since your eye kepts changing until your 30s or so. That being said, I knew a girl that had it done in her home country (China) and she said they fucked up and she had constant headaches. Granted, it was in China about 15 years ago so the tech is much better now, especially here.

I’m still waiting as well though but mostly out of laziness. I’m pretty used to just wearing glasses. I’d probably miss them at this point.