Simply snip off tops or ends of mature stems; the bare stems left on original plants will quickly sprout new stems. Allow the cut ends to dry and heal over a few days. When planting succulent cuttings, either wait a few days to insert into new soil or before watering those you plant immediately.
In this manner, can I cut my succulent and replant it?
Even if you cut off one of their branches, they will find a way to continue living. Yes, you can cut off, or prune, a piece of a succulent and replant it. And with the proper living conditions, the pruned piece of succulent will take to its new home and grown into a full-fledged succulent.
Considering this, do succulent cuttings need to dry out before planting?
Unlike mature succulents, cuttings will need regular moisture until they can grow roots. Water frequently enough to keep the soil from drying out, but not so often that you see standing water. Depending on temperature and humidity, actual frequency is usually 2-4 times per week.