I'm thankful I won't have to go push and shove people on Black Friday the day after telling everyone on Facebook how thankful I was for everything I have.
One Christmas eve, Santa was under a lot of stress. When an angel walk in with a tree and ask what he should do with the tree was how the tradition got started.
We don't need a trade deal to last forever. If he doesn't like it down the road, he just divorce it for a younger trade deal, maybe from a different country...