I find that I am also more cognizant of others, their feelings, and how I treat them. When I see the way in which we as humans treat other human beings sometimes, it saddens my heart, and sometimes bring a tear. There are people born in parts of the world that all they know is war, and anguish. We live in a free society that we can do just about anything we want, eat what we want, go where we want, freely. I'm not saying we don't have 'issues' and daily struggles, but a lot of the "issues' we have, we bring on ourselves, and majority of the time we can get out of them.
Can you imagine a world where the leaders of the various countries have one main goal
and strive for it. A goal of peace, where humanity is the main focus, and love is the message. A world where the color of a man's skin is unimportant, and people are seen as just that, people! We all can do our part in making our lives, and those around us a little more pleasant. A simple hello, please, and thank you can at times make the world of difference. We can't always spare others of 'unpleasant' feelings, but we can always try to be a little more humane in our everyday actions.
Think of the difference it would make in this world if we all try just a little harder to be nicer. As the late Great Bob Marley said, "One love, one heart, let's get together and feel all right."