Here is a good joke6 Dec 2020 18:51
Two traders go to the beach.
They lay their beach towels on the sand and while one watches the boats out on the water, the other one decides to take a nap.
After a while, the first one notices the waves come closer and closer to their towels. He says to his friend :
\- Hey... the tide's rising, we should move further up the beach.
The other, still half asleep, mumbles
\- Mmmh... what ?...
\- I say the tide is rising.
\- Mmmh... and ? you think it will rise more ?
\- Yes ! that's my bloody point !
\- Then don't sell yet !