Re-re-repeat...

"Repeat again and again an action is stimulating when it is organized looking ahead. The substantial thing of the routine can change, metamorphose, improve, but the emotional compensation lies in the personal experience to repeat. This experience is nothing strange, we all know it: is rhythm. Already present in the human heart contractions, the artisan has extended it in his hand and eye."

Richard Sennet  "The Craftsman"