Life is like riding a bicycle, to keep your balance you must keep moving. Options

[*mona lisa*]

I felt so terrible seeing an albino teenager on a train a while ago. I watched him for about a half hour and the whole time, he kept his head hung between his legs and tried to cover himself with his arms. He lifted his head a grand total of two times but it was only 2 seconds before he put his head down again. Now, the reason for his behaviour could be due to anything, really, but I had a gut feeling it's due to the uninformed/prejudiced/ignorant people in society.

What if ill/harmful feelings were reduced/removed from society somehow? Would people be more forgiving and open-minded if they are surrounded only by such thoughts? Or do you think they serve as a balance to keep things in harmony? As in the yin&yang? Hypothetically, that's all fine and dandy but we all know life isn't perfect.