If you're thinking about getting your eyes lasered then stop thinking and just do it!
Sure there might be a bit of pain for a few days so just sleep until it's gone.
The only problem I had was the fact that my hayfever kicked in the day after surgery. So if you have hayfever keep taking your tablets and check before lasering that it's ok to do so. If it's not then put off the op until winter.

I wish I'd done it years ago instead of thinking about it.
Highly recommended.