longevity

How do you people track how much you "should" eat and how much you actually eat? :))

You would think that "eat when you're hungry and don't fill up" is a good advice, except I'm almost never hungry. Sometimes I get hangry, that's a good sign, but most of the time I eat because it's time, not because I need to.

Find a few foods you eat regularly and commit their calories to memory. Remain as consistent as you can without being unreasonable. Deviate when you feel you have a better than tenuous grasp on the values of the food you usually eat. Substitute it with other food accordingly. 3x500kc meals and 2 snacks works for me.