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.