True smiles can change the world. Vanity and Pride are a waste of time. Improving oneself day by day is a must. "Mistakes" are just one more indication how to do things the right way. There's just a constant learning curve. Our only moment is NOW so best to do your very best... what more can you ask for? I like to enjoy life as if today was my very last one... that doesn't mean being careless but appreciating things now better that later.