Sayyaar was a well-known Arab. He was blind but well-known for his wit and wisdom.
Once, a joker asked him, “Oh blind man, normally when Allah deprives a someone of a certain bounty, He replaces it with another. Tell me, when He took away your sight, what did he compensate you with?”
“Ah”, said Sayyaar. “He has spared me from looking at your dreadful face.”
Excess laughing hardens the heart!! So don’t laugh too much! Nabi ﷺ’s laugh was just a smile.