Life is funny. It’s also hard. It’s not fair and it has a way of exploiting your weaknesses. For all that, you should be optimistic about the future and joyful in your journey. You are lucky to be around in a time when diseases are largely under control, you’ll likely never go to bed hungry more than a few times in a row, and you carry around a smartphone that has what seems like the entire world inside it. It’s a pretty exciting time to be alive.