[nialv7]

Ha, the "I pay taxes" type I see. Paying taxes doesn't necessarily mean you care. For example part of the taxes I pay will go into the Military Industrial Complex, but yet I wish they don't exist.

One way to reduce the chance of meeting "unpleasant" people (are they really unpleasant or has your perception just changed as you age?), is to just have more of public transportation! Besides pure statistics, it also makes people's lives better and will reduce poverty.