Here is a funny story that I just heard from my daughter.
This was a conversation between 2 of the guys she goes to church with. The first guy is 20 years old and the second one is 40 years old.
Guy number one – “Wow, I am 2o and you are 40 !
Guy number two – So?
Guy number one – That means I am half your age
Guy number two – Yeah
Guy number one – That means that when I am 50 years old, you will be 100 !
Guy number two – ?