We all have the tendency to believe self-doubt and self-criticism, but listening to this voice never gets us closer to our goals. Instead, try on the point of view of a mentor or good friend who believes in you, wants the best for your, and will encourage you when you feel discouraged.
Kelly McGonigalSelf-compassion - being supportive and kind to yourself, especially in the face of stress and failure - is associated with more motivation and better self-control.
Kelly McGonigalWe wrongly but persistently expect to make different decisions tomorrow than we do today
Kelly McGonigalFor most of us, the classic test of willpower is resisting temptation, whether the temptress is a doughnut, a cigarette, a clearance sale, or a one-night stand. When people say, "I have no willpower," what they usually mean is, "I have trouble saying no when my mouth, stomach, heart, or (fill in your anatomical part) wants to say yes.
Kelly McGonigal