However, I found the advice section at the end valuable and actionable; especially the following:
> Continually check your thoughts, actions, purchases and posts. Do I actually like this? Do I actually believe this? What do I actually think?
> Read old books, preferably books published before the 1900s
> Go outside, seriously go outside. Look around, it’s great out there.
Also, of course, everything about reducing smartphone/screen exposure.