What is arrogance? How do you define arrogance?

So, what is the arrogance that you need to get rid of in order for you to achieve a good heart?

Being adamant on Ignorance:
Not wanting to know
Not facing the truth
Avoiding the truth

Inferiority Complex:
“How come I couldn’t think of it myself?”
“How come it didn’t come to my mind?”
“How come this person, who deserves no respect, knew this but I didn’t?”

Superiority Complex:
You are the one who teaches people and now
“Do I have to learn from you?”
“How come this person, who deserves no respect, knew this but I didn’t?”

Being ‘Mr. Perfect’:
Are you so perfect?
Perfection is what your personality?
There’s no problem being perfect.
There’s no problem you try your best to be perfect,
But the problem is when you can’t think yourself without being perfect,
when you define your personality as ‘Mr. Perfect’,
that’s when the arrogance takes the roots in you.