Does anyone else count calories
After reading that nutrition book I'm thinking it's necessary to some degree, to get an idea how much shit you're eating... in calories
So let's say my daily intake should be 2500 calories over five meals
Then every meal would be 500 calories, or a little over 400 calories if spread across six meals
I feel stupid for not doing this sooner. I thought just one damn apple would be enough until the next meal in three hours but one damn isn't even 100 calories 
All this time I thought I was doing well when my nutrition game is weak as hell 
I have never counted calories (or even macros, really).
But, as I believe I have mentioned, I do meticulously log my weight via my iPhone's Health app. 3 times a day, first thing in the morning, after work, and before bed.
So, I guess I don't track inputs, but I do output.

But I think that doing that, and being aware of how whatever my diet is on any given day affects that weight, gives me a roughly similar benefit on the diet front.