But what if you are naturally a horrible person? And people are telling you so that you evolve and grow into a better person?

Before you say, "Well then no one will come to you." What if you're a horrible person who is super charismatic, narcissistic, super-good looking, funny, and charming... but still. evil, terrible, and horrible person with massive halo effect.

Is it really that important to NEVER listen to other people? Sometimes... other people are right.