If life comes at you fast, back-to-school comes at you at lightning speed. “No biggie,” you told yourself all summer. “We’ll get what we need and that’ll be the end of summer!” But, now, your kids are home from camp, your beach reads are back at the library, and it’s officially crunch time.And it’s not just notebooks and markers and backpacks you need to buy. Back-to-school season encompasses so much more. Your oldest’s sneakers are suddenly two sizes too small. Your youngest refuses to carry last year’s backpack. They need new clothes, annual checkups, and of course, haircuts.There’s always g...