SORRY/THANKS

I had a completely unoriginal, possibly unworkable, but nonetheless (to me) fantastically exciting idea while biking down the street the other day. I don't have a car, don't know if I ever will, but if I do I want to get one of those cigarette lighter adapters, some switches, a big old breadboard (or a hunk of wood and some electrical tape, a roll of heavy duty clear plastic tape, and several strings of Christmas lights and spell out in separate circuits on the back window

SORRY

and

THANKS

so that when I screw up I can own it and express my apology, and when someone does me a solid, I can offer them my gratitude.

To quote Molly Bloom:

yes I said yes I will Yes.