Don't Fret
Pete,
There is not one of us on this site who hasn't done something that could be classified as abject "stupidity". If we all shared just one idiotic thing we have done, we could write a book, I am sure.
I'll share one similar thing that my Uncle did, and will hopefully make you feel better about yourself and maybe put a smile on your face. He and a friend went and bought a beautiful player piano at auction and loaded it in the back of his pickup.
When arriving home, he pulled around the house and drove through the yard to a workshop he had about 300 yards behind the house.
When he and his friend got out of the truck, at the workshop, there was no piano in the truck bed. Well after first suspecting they were in the Twilight Zone they finally had the intelligence to determined that the piano must have fallen out.
They walked up the yard, and sure, enough, there was a player piano, (sitting on its top) in the side yard. Apparently he had turned too sharply, coupled with the hilly ground, and the piano just toppled over the bedside of the truck and landed on its top.
You can guess what type of shape it was in internally.
Now how two grown adult men could not hear, or feel, a piano falling off a truck is unknown to me. They were either temporarily deaf, had the radio blasting or were just utterly oblivious to reality. I think it is the latter as my Uncle swears he never heard a sound.
At least you had the awareness that your machine fell out!
So don't beat yourself up, you are not the first, and won't be the last to do something like that.
Beating yourself up does not undo anything. Hiding your appliances from yourself and the joy they give you won't change reality or cause you to behave any differently in the future.
You learned your lesson without punishing yourself. Trust me, from here on out you will always secure all items in your truck. You have learned your lesson a million times over.
No one got killed, no one got hurt. GOD is still in heaven and the Universe is under control.
And as one of the other members told you, you have some wonderful parts that, may one day, give life to another RollerMatic down the road.
So enjoy your appliances, enjoy yourself and take comfort in the fact that you have friends on this site who care about you.
Barry