Motivation doesn't always arrive with a burst of energy and a brand-new plan. Sometimes it's much quieter than that. It's getting up and trying again when yesterday didn't go particularly well. It's taking one small step even though you're still unsure where you're going. It's doing something that scares you without telling anyone about it. And sometimes, it's simply deciding that today isn't the day you're going to give up. If you're an introvert, the loud, relentless versio