Hey, shy. I don't want to burst your bubble, but sooner or later, you will deal with a rude co-worker or a rude customer. Just don't let it throw you too much.

I'm glad you keep optimistic in your expectations, just leave room for the reality of no pathway being completely smooth. No matter where you go in this life, some adversity will be waiting for you. Just roll with the punches, and make yourself expect to succeed.