Stick with glasses or contact lenses - they are much safer than vision correction surgery.

My wife had Lasik more than 10 years ago. Yesterday, our 18 month old son accidently poked/scratched her eye. She had to go to the emergency room, where she was seen by a physician's assistant (why she was not seen by an MD and referred immediately to an eye specialist is a subject I will take up with the hospital very soon) who informed her that she had a hole in her cornea, told her to call her eye Dr. in the morning, and sent her home with antibiotic eye drops and pain medication.

This morning, she visited her optometrist, who informed her that the injury had become worse overnight, and by that time the cornea had been essentially torn off. He cleaned the wound, applied a contact lens bandage, and wants to see her tomorrow morning. Fortunately he expects full recovery, although nothing is 100% certain until it happens. She is visiting an opthamologist this afternoon just to be sure - we conly get one set of eyes.

She was informed by her optometrist that the Lasik surgery had weakened her cornea, and made it more susceptible to injury. In fact the injury might not have been as severe as it was but for the surgery.

When I met with an FBI recruiter in my last year of law school (1997), he informed me that anyone who had vision correction surgery would not be accepted as a special agent. Now I know why - even more than 10 years later, the eye is more susceptible to injury.

I have worn daily wear contact lenses for 28 years, through high school wrestling practices, traditional martial arts training, and now MMA training, with no issues. They are very tough to knock out of one's eye, although others do make credible claims of having lost them during training. Just keep a few spare pairs of disposable lenses in various places (car, work). If you prefer glasses, then get a pair with polycarbonate lenses and spring hinges, and unless/until they get knocked off in a fight, you will be wearing what amounts to partial safety glasses.

Whatever you do, DO NOT GET VISION CORRECTION SURGERY.