Ryan Holiday\u2019s latest book, The Daily Dad comes out May 2. Preorder your signed and numbered first edition before they sell out! There are going to be moments where we\u2019re not sure we can keep going. We hit a plateau in our career. We hit a wall on mile 19 of our first marathon. Our marriage is struggling. Our attempt to lose weight has stalled out. Going back to school has turned out to be a lot more than we expected.\u2709\ufe0f Sign up for the Daily Dad email: DailyDad.com\U0001f4f1 Follow Daily Dad: Twitter,...