Some possible answers that haven’t seemed to have had large effects on hard-workingness for me:
Switching roles (to the extent that this doesn’t come with one of the above factors).
Medication. (ADHD meds had a very sizeable short-term effect, but not a persistent one.)
Internal work.
Productivity hacks.
Exercise, diet, and sleep.
(Several of these had important impacts on my mood.)
Current theme: default
Less Wrong (text)
Less Wrong (link)
Some possible answers that haven’t seemed to have had large effects on hard-workingness for me:
Switching roles (to the extent that this doesn’t come with one of the above factors).
Medication. (ADHD meds had a very sizeable short-term effect, but not a persistent one.)
Internal work.
Productivity hacks.
Exercise, diet, and sleep.
(Several of these had important impacts on my mood.)