There is such a thing as being too connected. That is all I was trying to say. If you bump into me while on your cellphone and fail to apologize, I might say something like: "Rude Female Dog", only it wouldn't sound that nice. If you do something stupid in traffic while on your cellphone, I may display the middle digit. Conveinence is not more important than civility, but if that is what it's come to...
Sounds like you need to stress down too. There are always going to be rude people. Don't let them yank your chain.