I vouch for intermittent fasting. I'm doing it for 16-hours a day for 5/6 days a week. Only for 2 weeks now. I can feel a lot less tired and able to work on the

I vouch for intermittent fasting. I'm doing it for 16-hours a day for 5/6 days a week. Only for 2 weeks now. I can feel a lot less tired and able to work on the computer (coding) with more energy and feel a higher threshold to giving up on simple coding errors or issues. Sometimes I get too focused on a problem that's not worth fixing, like some shadow or something wrong by few pixels in the UI. So Sam's first tip on focusing on the right thing is essential.