Q.over watered a Christmas Cactus
I screwed up and over watered our Christmas Cactus for a long time. I assume it had rotted. It is still green but very wilted.
1) best ways to try to save plant
2) best way to save some cuttings and start over?
It has strong sentimental value and I hope to save it if at all possible.

I do think cuttings may be the best approach.
Here are some links with great information.
https://www.gardeningknowhow.com/plant-problems/environmental/overwatering-container-plants.htm