Eye surgery

I've got a eye-surgery.
It is not because of some disease or something but to improve my eye-sight.
Now I can live without glasses or contact lenses.
These days this surgery become quite popular here in Japan. The hospital was located in one of the newest and expensive buildings and they are occupied three floors.
Concerning the surgery itself, actually I think it was harder than I imagined. May people said it is incredibly easy surgery and do not feel anything at all.
I think it is still painful.
When I took that surgery, I had really hard tome to go home.
I can not stop my tears and I can not see much and need to take trains and change the train.
I think people around me in the train might think I am crying for something although I was wearing dark coloured glasses.
Now I feel ok and have great eyes....