Every agreement you make with other people, you ultimately make with yourself. When you cheat other people, you ultimately cheat yourself. When you break a promise to other people, you teach your brain to mistrust your own intentions. You sow the seeds of self doubt. You undermine your own strength and integrity.

Agreements you keep with yourself, that are invisible to others, are the most powerful because they are pure. They sow the seeds of self confidence on a foundation of integrity.