You shouldn't steal someone's wallet.
Vince has excellent dexterity and puts on public performances where he removes things from people without them knowing.
Vince wants to perform on a rich man.
Vince performs on the man, steals anything he can, then returns it all.
During the performance, Vince removes the man's wallet and puts a similar one in its place.
The man gets a good laugh and still has all of his possessions.
The man can't find his money and is unable to pay for his dinner.