Thank you Eikadistes for your heartfelt post of your personal experiences. And sounds like it is pointing to a need to develop coping skills before hardship or difficult times occur - such as you wrote in your first paragraph about memorizing the Doxai (Principal Doctrines)...and also having an "Epicurean Serenity Prayer" (...I think I remember some posts on that a long time ago, will see if I can find them).
And so this is something to add to the above list in post number one.