Change might not be fast and it isn't always easy. But with time and effort, almost any habit can be reshaped
The Golden Rule of Habit Change: You can't extinguish a bad habit, you can only change it.
As people strengthened their willpower muscles in one part of their lives—in the gym, or a money management program—that strength spilled over into what they ate or how hard they worked. Once willpower became stronger, it touched everything.