How many rules of fight club are there in Fight Club?

1st Rule: You do not talk about Fight Club.

2nd Rule: You DO NOT talk about FIGHT CLUB.

3rd Rule: If someone says stop or goes limp or taps out the fight is over.

4th Rule: Only two guys to a fight.

5th Rule: One fight at a time.

6th Rule: No shirts, no shoes.

7th Rule: Fights will go on as long as they have to.

8th Rule: If this is your first night at Fight Club, you have to fight.