Little Money Trees

I always called this a "Jade Plant" but my new book on plant lore tells me that it is often called a "Money Tree". There are several stories about people who have become winners of money in competitions:
"JS proved money DOES grow on trees when she won £20,000 on The Sun's bingo competition"  and
"...Mrs Brown, 60, of Norwich, won £70 at a local bingo club"  (!!)
Well, here you see that I have several little money trees growing under their parent tree in a pot. Apparently, you need to talk to them if they are to bring you riches.
I haven't won anything, although I've had this plant for years.
I'd better get chatting to it!!