I was near-sighted and my Doc said you can wear glasses now and wear them later, or you can just wear them later. If you don't have corrective surgery now, you'll still need to wear glass for far vision later, but I guess you could have bifocals with no power or not have glasses on when you are reading.
I couldn't be happier, my eyes healed as expected (not everybody heals the same, e.g. scars on skin or eye). It took me about 3 weeks before I stopped reaching over to pick up my glasses first thing in the morning. Some people don't care enough, but it sure made a difference to me. Walking in the rain without looking through a water covered windshield has been nice, or having them fog up coming in from the cold.
I did some research and went to a place with a good reputation and record (U.C. Berkeley Eye Center). I looked at the numbers and pros and cons. It's a gamble, but with good odds, and I'm not conservative about this like some. Gather all the facts, and stay away from uneducated opinions, would be the best advice I could give. For me, the experience talking with people was like a Rorschach test for how conservative they were about the odds- any risk was too much for some.
And I'd stay away from having it done at the mall, of course.