How often do you encounter people who are impatient, inconsiderate, or just plain rude? I’m not saying each of us doesn’t have our own “bad” days to deal with. But there are people whose first impulse seems to always be negative. And it seems to come all too naturally to them. That’s something I just don’t understand. For example, one day as I was driving along, I attempted to make a routine lane change in order to get in the exit lane of the highway. I put on my turn signal,