It's not that he looked funny or dressed weird. He had his backpack sling on both arms but the left side looked insecure. It's like the sling will slip back and give way anytime.
On closer look, I realized he had only one arm. And it seemed he lost his arm due to an accident.
Suddenly it dawned upon me how much more fortunate am I to have my both arms. I wonder if I could face life as positively as the man if I lost my arm one day. There is no way I'm going to give up my arm for all the wealth in the world.