The decision to have lasik surgery can be one of the most important in a person's life. There is a drastic change in lifestyle afterward, not to mention the risks and the expense. It falls below marriage and buying a house, but is in the same league as buying a car. Changing 20/40 vision to 20/20 might not warrant such a huge move. Making sure to choose a reputable surgeon is a must. This is not an area for bargain-hunting.