Excellent insight and personal observations. I will say that this one piece caused me to gasp out loud,
Don't put all the eggs in one basket.
I realized too late that I had put some of my crypto security 100% in the trailer I was towing across the country, including CUB. Instead of taking my Trezor with me on the trip, I packed it, and I realized that if the trailer had been stolen I'd of basically have lost the fifty thousands dollars
I'm glad your trailer and your Trezor with your crypto made it safely to your destination.