[SirExton]

Blind Man has the answer​

A husband and wife are waiting at the bus stop with their 9 children. A blind man joins them after a few minutes. When the bus arrives it is overloaded, only the wife and the 9 kids are allowed to board the bus. Left without a choice the father and the blind man walk , after a while the husband is irritated by the ticking of the blind man's stick striking the ground and says, why don't you put a piece of rubber on the end of your stick, that ticking sound is driving me crazy! The blind man get angry and says, If you had put a rubber on the end of your stick, we would be riding the BUS!