Why some of us do multiple Caminos or the same Camino multiple times

The comment (more than a question) was:

On my first Camino on the second night I met a couple who had hiked the Camino multiple times. At that point I couldn’t understand how anyone could do it more than one time…It was ok, but nine or ten times? No way…now planning my fourth Camino for the Fall, obviously my opinion has changed…ran across this article on line this morning that may explain why…

“In controlled experiments involving hundreds of volunteers, O’Brien has found that people typically enjoy repeating leisure activities much more than they thought they would.”

Read all about multiple caminos here on the forum.