NEVER, NEVER, NEVER GIVE UP!   Winston Churchill is credited with these five simple, yet so powerful, words.   Their simplicity is underscored with one of the true tenets of life.    DO NOT GIVE UP – EVER!   Yet what do we see so many people do every day?    They quit exercising as soon as they don’t lose 20 pounds in the first week. They stop investing their money as soon as the market takes a tumble. They stop trying to connect with new people as soon as they receive the slightest rejection.    All too often people will...