Don't believe in fate

Two men are sitting across the table from each other. One of them says to the other:
"Do you believe in fate?"
"Not a chance" says the second guy "And I can prove it doesn't exist"
"Go ahead" says the first guy.
"Show me your palm" says the second guy. The first guy extends his hand.
The second guy says: "That's a long life line you have there"
"Yeah" says the first guy "That's what every palm reader tells me"
The second guy pulls out a 44 magnum and shoots the first guy between the eyes. He blows on the nozzle and says:
"That's why I don't believe in fate"