Today you sat at your desk for what felt like 10 hours straight. You grabbed the easiest snacks to eat while you worked and barely drank a glass of water. But tomorrow’s going to be different. You’re packing up a healthy lunch and going on a long hike with friends. Not one of your days is exactly the same. You have days where you need extreme focus, days where you’re going to use all your energy. You have days when you need to simply relax. You have days where you feel great, days where you feel so so and days when you can tell your body needs a recharge. They’re always different. And they’re always changing.