Imagine if a Narcissist person reigns over you and give orders whatever he wants you to do!!?... How would it feel like to you??... Obviously, not pleasant.
"Give some fire to your Ass, So you could become a ROCKET."
Egotism actually reigns over you and push you to do the things to save itself. As a result, Narcissism, Anger, Jealousy, Greed, and the other demerits sprout in your mind. In short words, "Death doesn't kill you, It's your Ego who do." In other words, Egotism keeps you away from your original self.
" Hey Bro! The Jesus isn't in Church. He's in your own Thinking."
Being lustful isn't bad, but being emotionless is worse. Without emotions and feelings, a higher orgasm can't be obtained. Rather, he adds more sins, demerits, and poisons in himself because of this disequilibrium.