If your heart is full of goodness, you won't feel uncomfortable with anyone else. You may listen to others even though their opinion is different from yours. And you may think and speak in goodness in any kind of situations. However, if your heart is not cultivated into goodness, you may feel uncomfortable when things don't agree with your ideas. And you may judge someone who has a different opinion, saying, "That person always offends me and makes me uncomfortable." This is very far from goodness. It is required that you abide in the word of truth of God and have a beautiful heart with which you can see everything in goodness.
"A good man will obtain favor from the LORD, but He will condemn a man who devises evil" (Proverbs 12:2).