The most important thing to productivity is 'constancy of purpose'. If you are working on something of decent consequence to your financial or career situation,

The most important thing to productivity is 'constancy of purpose'. If you are working on something of decent consequence to your financial or career situation, using techniques like this acts as catalyst to your productivity. Applying these things to drudgery causes a level of burnout from which its almost impossible to recover. Do not sweat the irrelevant stuff.