A very good article and some very sound advice. The age-old dictum "Buy low, sell high" implies that HODL is the wisest strategy.
And you example of inflation is wise and very clear. Particularly in these times, when the US$ is being used less and less in international exchange. And as the US is printing gadzillions of dollars every year.
The coming inflation of the US$ and the ongoing deflation of bitcoin bodes very well for anyone who holds even a few bitcoin. It's a no-brainer.