I wouldn't because it's not me, so why should I care??
Because we are all living beings who must reside on this planet, and if you are unwilling to look at the world in another perspective forever you will live in ignorance and unwillingness to love and care for your fellow man? And through this it may eventually lead you to live an ungrateful, uncaring life? :o
WE all have points in our life were we are blinded by our own views, but if you open your eyes and look at life through another perspective....things may get brighter and answers may become relevant. This world isn't about being better then your fellow man, but rather being better then your former self. And to do this, you must be both a teacher and a student. A leader and a follower. A dreamer and a doer. It takes more then one person to learn something from another.
Life will never seem the same when you look at it through the eyes of Forrest Gump.