where leaves fall off even when touched or where many leaves are dropping from the plant—indicates that your succulent may be unhealthy and requires intervention.
It was watered before shipping, so it arrived with fungus, which affected many of the plants' leaves, causing some of them to rot. I don't think they'll survive. It's a shame, because I was eagerly awaiting it.
Apparently it was watered before shipping, so several leaves arrived with fungus, but I hope it progresses.