Have you seen an incredible sunset? Someone smiled at you on the street? The boss praised you? Would you proud of yourself? Today our little moments full of fun, joy and pride. Just have to get used to pay attention to them. Happiness Calendar app lets you keep those moments. Positive thinking, like all the "muscle", requires training and strengthening. Studies show that the diary "Thanks" on a regular basis leads to an increase in optimism, enthusiasm and energy while reducing stress and anxiet