I have a lazy eye, so I only focus out of one eye at a time (otherwise I'll have double vision). I'm also... near sighted, I think. Some days I seem near sighted, others I seem far sighted, so I don't know. Whatever I am, I need glasses.
I considered surgery a few years back to fix my lazy eye, but decided against it. I didn't want to go through with it, because pretty much the surgery option that was given me included months of uncomfortableness and itchiness for my eye, and then it mightn't even work.
Nowadays, I don't think I'm confident enough to have people operating on my eye. I'm happy with my glasses. People have asked me why I don't wear contacts, and I have a couple of reasons.. 1) The thought of putting them on freaks me out, to be honest, and 2) One of my eyes is considerably weaker than the other, so my contacts would be different strengths, and I'd have to make sure the right one went into the right eye each day, and I really couldn't be bothered putting in that effort.