What you are about to do will make you happy, but at what cost to others?
To love your neighbor as yourself, you must first be considerate. How is my action affecting them? If I were on the receiving end, how would I feel?
Be magnanimous in victory, and graceful in defeat is one of the most underrated sayings in the history of mankind. This is despite the fact that man has been a race that has nonstop been at war with itself.