Fun is when you get to mess with people's mind.
When they doubt their decisions.
When they second guess their actions.
You get to stand in a corner.
Watching them struggle with their inner demons.
That is fun.
Then you decide to distance yourself.
Make sure that they mean little to you.
Their opinions.
Advices.
Basically, their physical being.
You speak with a condescending tone.
Giving one word answers or sometimes none at all.
The cold war has begun.
That is fun.

What is NOT fun is when you reap what you sow.
What goes around, comes around.