There are seven types of revenge.
The first vengeance is good.
I will take revenge and forget.
Revenge is selfish.
I will take revenge to get better.
The third revenge is perverted.
Revenge on the uncle of Shurina, the mother of the three-born sister of the offender.
The Fourth Masochistic Revenge.
To avenge yourself.
The 5th Revenge of the Child.
To die so that everyone will cry.
The sixth revenge is evil.
Revenge in 20 years.
Seventh Revenge is sclerotic.
Not to take revenge...or not to take revenge at all...or to forget all the time that you have taken revenge and take revenge again.