>>40918619 (OP)
Evil, requires perfect understanding.
You must know what makes a cat tick.
You must know what it eats.
Where it draws water.
How it fights.
You must know it's sharp claws and fanged teeth.
You must know it's heart and soul and viscera.
You must know what compounds makeup it's wight and body.
You must know how to maintain it and keep it, eternally. Yes. Even giving it eternal life.
You must know it's happiness and it's virtues.
It's strengths and weaknesses.
It's sins and it's purpose.
It's wants and it's needs.
You must be able to hold it as delicately as a butterfly.
But here's the thing about Evil. You must know what is good first. That is necessary. That is principled. All these things alligniated. You must know precisely what is good, and then?
You throw it away.
That's all it takes. Knowing what good is, and doing the opposite. On the plus side, that means not many people can perform true Evil. On the con side. You can.