There is a guy who wakes up at 5 am and rides a bicycle until noon every weekend. He does this no matter what - regardless of rain, snow, or thunder.
One day, however, the conditions are just too bad for him to ride his bike. There is a thick hail, brutal winds, and very slippery ice patches. Finally, after an hour, he decides to go home.
He lies down next to his wife, who is asleep and says: "The weather is terrible outside."
Half awake the wife replies: "And to think that the idiot husband is outside riding his bicycle."
(my 80 y old grandpa's joke)