If you train your mind to search for the positive things about other people, you will be surprised at how many good things you can observe in them and comment upon.
A perspective that allows you to consistently make decisions based on the right set of criteria. Positivity and forward thinking. I work on that one every day, and every day I get a little better. Better at knowing that there is no obstacle that I cannot overcome. Nothing I can be faced with that I won't grow mentally stronger and wiser from having endured.
Every human being's essential nature is perfect and faultless, but after years of immersion in the world we easily forget our roots and take on a counterfeit nature.