How might we learn from Sisyphus?

Sisyphus and his eternal punishment: In Greeth mythology, Sisyphus was into trickery and had cheated. Zeus punished him by making him roll a bolder up a hill. Sisyphean tasks The adjective Sisyphean denotes a task which can never be completed. https://www.worldhistory.org/sisyphus/#:~:text=Sisyphus%20(or%20Sisyphos)%20is%20a,in%20the%20depths%20of%20Hades.