Don't give someone the opportunity to waste your time twice.

 “Spring is made of solid, fourteen-karat gratitude, the reward for the long wait. Every religious tradition from the northern hemisphere honors some form of April hallelujah, for this is the season of exquisite redemption, a slam-bang return to joy after a season of cold second thoughts.”

― Barbara Kingsolver, Animal, Vegetable, Miracle: A Year of Food Life