A salesman walking along the beach found a bottle. When he rubbed it, lo and behold, a genie appeared.
- I will grant you three wishes - announced the genie.
- But since Satan still hates me, for every wish you make, your rival gets the wish as well -- only double.
The salesman thought about this for a while.
- For my first wish, I would like ten million dollars - he announced.
Instantly the genie gave him a Swiss bank account number and assured the man that $10,000,000 had been deposited.
- But your rival has just received $20,000,000 - the genie said.
- I've always wanted a Ferrari - the salesman said.
Instantly a Ferrari appeared.
- But your rival has just received two Ferraris - the genie said.
- And what is your last wish?
- Well - said the salesman - I've always wanted to donate a kidney for transplant.