• You can't go into the ring and be a nice guy. I would go a month, two months, without having sex. It worked for me because it made me a vicious animal. You can't fight if you have any compassion or anything like that.

    Jake LaMotta: You can't go into the ring and be a nice guy. I would go a month, two months, without having sex. It worked for me because it made me a vicious animal. You can't fight if you have any compassion or anything like that.