It still baffles me that some people don't count macros and calories but use AAS and work out. It's been such an inherent part of my life for the past near decade, I guess that's why. As soon as I looked at that bowl I thought close to 1k calories cause I knew it was granola. I love that shit mmm mmm!
It isn't as hard as people think, after a while you simply know how much of what your eating and what it equates to in macronutrients and calories from eating it so often. Never even when I was first starting out, did i think the whole "just eat clean" mantra was a well thought out one lol
then again, it's probably from being a fat kid growing up 8)