Willpower is like a muscle—it can get exhausted by overuse, but we might be able to strengthen our willpower by training it.

Our prefrontal cortex loses out in the battle for our energy when high-stress is involved.

Learn how to manage your stress. Stop to take a few deep breaths when you feel overwhelmed or tempted. 

Every time you tell yourself “I can’t”, you’re indicating that you’re forcing yourself to do something you don’t want to do.

Tell yourself "I don’t do that" instead. You're punishing yourself by saying “I can’t,” because that is a reminder of your limitations.

Your brain manages energy better when you get enough sleep.

Sleep deprivation causes the prefrontal cortex to lose control over the regions of the brain that create cravings and the stress response. Sleep between 6.5 hours and 7.5 hours every night.

Meditation has also been linked to increasing the reserve of willpower we have available. Brain changes have been observed after eight weeks of brief daily meditation training.

If you’re trying to break a bad habit, tell yourself “not now, but later.” People who do this are generally less afflicted by the temptation of something they are trying to avoid.

Regular physical exercise can make us more resilient to stress; relaxing, mindful exercise like yoga and intense physical training can provide these benefits.