Sisyphus is forced to push a heavy boulder up a hill, only for it to roll back down; for all eternity. Camus famously compared Sisyphus’ condition to the human condition. We too are fated to complete mundane, meaningless tasks, to chase desires and achieve goals only for them to be replaced by new desires and goals; always returning back where we started. Ronald Aronson argues it is our awareness, our human self-consciousness, of this condition that makes us superior to it.

I didn't read Camus in college¹, so this concept of imagining Sisyphus happy is brand new to me.

If you also don't have much exposure to philosophy, give this article a try. It's certainly given me motivation to try reading The Myth of Sisyphus for myself.