Story of handicapped electrician at Sunday Market

I saw at Sunday market. There was an electrician. His name is Gul Nawaz and he was senior of the all electrician of Sunday market. But unfortunately he was a handicap from his left hand. I saw he was courageous and his hopes were high. He earned 600 rupees per day. He was a handicap but still he was very happy. He told me about his family. He has a little son. His name is Ali Hassan and he lives in korangi Karachi.

Then I feel he is a handicap and he is happy and we are ALLAMDULLAH with camlet body part. We should learn from him.