Every day I think we don't realize how special and lucky we are. We have the incondicional love from family and friends. We must say "thank you" each day, because we have a house, food, water and the most importante thing love. We are selfish, we want more and more... But in the end the little things are what makes us happier. So, overuse the smiles, the hugs, the words, the small gestures and you'll be happy, more than ever; more than you think. You've got everything, give without expecting anything in return (maybe you'll receive something).