A Story to Think Again

A Short Story Like This:

In a train , a young couple were in the same cabin with an old man & his son who was about 30 years old.
After a while the son looked out & told his old father: Dad! Dad! Look out! As we are moving in the train, everything out side is moving too! The trees , the clouds, the roads ... wow! It's Fascinating!

The couple looked at him with shock!

A few minutes later, the son opened the window of cabin & took his hand out. It was raining! He said: Look Dad! Now its raining! It feels so wonderful when you take your hand out here!

The couple were feeling so pity about this guy who was acting like a 5 years old child. They told the old man: Why don't you take your son to a psychologist or a physician anyway?

The old man said: We are just coming back from visiting a physician! My son can see now after 30 years of his life! he had a surgery on his eyes!