Don’t dismiss an optimistic outlook as simplistic or naive. Seeing the cup as half full improves how you feel. A positive frame of mind energizes, while a negative one consumes vitality. When it comes to your attitude toward life, you have complete free will. Since everything inherently contains both good and bad (depending on your viewpoint,) you have the choice to choose whatever view benefits you. What can you gain by taking control of your attitude?
You get to experience the upside of life!
Merci (Steve and Jarl)