One of the last times I drove semi at a food loading spot in Oregon I backed up to the dock and as usual set the dock plate and went into trailer to release the load locks and as I was stepping into the trailer to do that some one got in my semi and pulled it away from the dock that put me on the ground as I was stepping in the trailer. I guess I'm lucky I wasn't on a fork lift or pallet jack when that happened.
I bet you and I could talk all night about driving semi.