Optimism Is Important But It Is Not The Choice Between It And Pessimism That Will Help You Succeed

https://medium.com/@adamson/optimism-is-important-but-it-is-not-the-choice-between-it-and-pessimism-that-will-help-you-succeed-52333144356b?source=friends_link&sk=fe5bcfea707d365e31096aedbf62a72b