I've had a lot of luck with this plant. I cut the end of a leaf (I think you call them leaves?) once to give it a shape. It worked.
Another time a leaf fell off so I just stuck it into the soil and it grew into a new plant.
I let the soil dry out then flood it with water. It works great!
I love the color and pattern of each leaf and how it grows right out of the ground.
The only problem is the leaves get so long that the plant falls over.
To prevent this I'm trying a metal ring near the base to hold things together.
This should work.