Why do old people like telling jokes on buses?

for most of us, it may be a monotonous and boring thing on the way to and from work every day, but for me, on the way to and from work, I often encounter something that makes me happy.

Because on my way home from work every day, I often meet an old man on the bus. This old man has a habit of telling jokes to himself, and these jokes often make the passengers on the bus laugh, so when I get off work every day, I am particularly looking forward to being in my bus. When I am tired by bus at night, when I hear the joke told by this uncle on the bus, the joke will make my fatigue disappear instantly.

The reason why this old man always likes telling jokes on the bus is mainly because he is a cheerful and optimistic person, and the old man and the drivers of my bus are familiar with him. The fact that the old man tells jokes on the bus is welcomed by most passengers. After all, everyone is eager to get a happy mood after a day's work. I can bring more joy to everyone through my grandpa's jokes. On the way to work every day, I am locked in the bus and hear grandpa's jokes, which also makes me full of more love for life.