This is great advice that applies to life as much as to work. Just changing the last three words of the last paragraph gives: "All the mental energy that you

This is great advice that applies to life as much as to work. Just changing the last three words of the last paragraph gives: "All the mental energy that you use to elaborate your misery would be far better used trying to find the one, seemingly impossible way out of your current mess. It’s best to spend zero time on what you could have done and all of your time on what you might do. Because in the end, nobody cares, just LIVE YOUR LIFE."