However, to modify a habit, you must decide to change it. You must consiously accept the hard work of identifying the cues and rewards that drive the habits' routines, and find alternatives. You must know you have control and be self-conscious enough to use it -- and every chapter in this book is devoted to illustrating a different aspect of why that control is real.
Charles DuhiggAs people strengthened their willpower muscles in one part of their livesโin the gym, or a money management programโthat strength spilled over into what they ate or how hard they worked. Once willpower became stronger, it touched everything.
Charles DuhiggIt is facile to imply that smoking, alcoholism, overeating, or other ingrained patters can be upended without real effort. Genuine change requires work and self-understanding of the cravings driving behaviours.
Charles Duhigg