Earlier quoted context omitted.
My advice would be to keep up with a schedule that still keeps you pretty busy and ideally waking up early at regular hours. Once you hit actual rock bottom burn out, you know sleeping in until noon and scrolling message boards for three hours before you realized you haven't eaten yet all day and the sun is already setting, it feels almost impossible to turn the switch back on when you need to. Even something like fo…
Relating to my other comment under your post, I feel like I am becoming this. I urgently need to stop it and am looking for books on this topics.
e.g. pottery, crossfit, book club. for me, it was bjj, a world of warcraft group, and a "beer club".
regularly watching and chatting in a small twitch stream could be a start, but beware its parasocial nature
solo activities add structure but social bonds reinforce discipline and motivation. "someone will notice my absence".