i was 26. i had a cold and my vision got fuzzy like it sometimes does when i have a cold, only this time, after the cold went away, i still couldn't see anything more than 10 feet in front of me. so i know wear glasses whenever i leave the house. i don't need them indoors because everything is close enough. i get a headache if i try to see something up close with my glasses on.
before this i was 20/20 in one eye and 20/13 in the other.