#5. Maintain Your Glucose Levels Sideways

For most of our lives, if we are lucky, our minds do roughly what we want them to. They come alive and fall asleep as we command; they go in the direction we steer them towards. Until, for some of us, our minds become our enemies. They can be instruments of torture. When ...

We tend to ignore our energy levels when planning our work, but it's a major player in productivity. Everyone's energy spikes at different times—we each have our own built-in body clock called a circadian rhythm.

If you know you're most productive right before lunch, for instance, don't pla...

Our brain's normal functions, such as thinking, learning, and memory, relies on glucose. Exerting our willpower uses a considerable amount of this fuel, leaving our brains in a state of alert trying to attain normal blood sugar levels. The drop in blood sugar will generally leave us more and pron...