Vengeance as a motivation.

I like to go fast.

I like to go fast with my friends. I like to go faster than my friends. When I'm going faster than my friends I am happy. As long as my friends are not faster than me but we are all going very fast that is when I am the happiest.

There was one time when I was not as fast as my friends. I was happy but not as happy as I am now that I am faster than my friends.

I like being happy.