Religious leader David O. McKay taught, “The greatest battles of life are fought out daily in the silent chambers of the soul.” If you win the battles there, if you settle the issues that inwardly conflict, you feel a sense of peace, a sense of knowing what you’re about. And you’ll find that the public victories – where you tend to think cooperatively, to promote the welfare and good of other people, and to be genuinely happy for other people’s successes – will follow naturally.