Do we have any assurance that you won't sell it again?

Very good point. We had several power outages lasting a few hours lately. (One was just last night.) Every time this happens, my phone's mobile data is totally unusable because the whole neighborhood switches over from scrolling facebook (et all) on their wifi to scrolling facebook on mobile.

I can (and do) find things around the house that don't depend on a screen, but it's annoying to know that I don't really have much of a backup way to access the internet if the power is out for an extended period of time. (Short of plunking down for an inverter generator or UPS I suppose.)

Tangent:

My father's family is German and all of the males in the family only used their middle name for everything except legal and financial documents. For example, Carl Hans Schmidt (to pick a semi-made-up example) would introduce himself as Hans to everyone he met, and the family would refer to him as Hansi.

I always wondered if that was a German (or regional) tradition, or a fun family quirk.

(The males have all regrettably passed on but I asked my aunts once and they said they had no idea why or how that was a thing, that's just what they did.)

Coming from a comedian, is there any possibility that was a joke?

I could be off-base here because I've been in tech too long but my understanding was that addressing people formally as Mr/Mrs/Ms has been outmoded in business virtually everywhere except in legal matters and (sometimes) when you work for a company and are speaking directly to one of your customers.

Everywhere I've been and observed, it's always been, "Good Morning, <firstname>" or similar regardless of who is talking to who on the org chart. (This doesn't mean you should talk like a surfer dude, of course.)