Being ok, good, poor or get by. I did this without counting the first thing back when I was younger. Being an Ecto, I ate everything and don't have a clue s to my total calorie intake. Just an estimate. When I was leaning out I dropped calories, watched what I ate, had a plan and monitored it in the mirror.
Really just estimate and know what you are eating. This I did for a show. So that's a pretty
good example of what you can do , blind...crazy mike
Looking a bit smooth but I hadn't a clue and it was in 85'