When You Don't Know What's Wrong

Solving a problem is very difficult when its cause is hard to trace. You can’t isolate the trouble the same way you would dunk a leaky inner tube into a bathtub to see where the bubbles come out, for example.

What you can do is try to focus on better inputs: i.e, if you're struggling because of the pandemic and its social and health consequences, try pouring more vegetables, books, and exercise into the front end of the system, while reducing the intake of sugar, Netflix, and news.