An excellent challenge, especially while driving!
You find some good advice.
I need to try that.
Well, I try...I really do. How we say things does make a difference.
I actually did this one day... it really opens up your eyes to all the little ways we grumble. I don't have a habit of big complaining, but it's surprising how many little negative things can escape your mouth in a day.
Your comments are always appreciated... they make me smile! :-)