When I eat meals, I try my best to eat enough to become “very full” almost like its thanksgiving or something (I guess a similar holiday for others outside US would be xmas). This typically involves eating 3-4 course meals. Since I am chewing my food so thoroughly, eating meals typically takes a very long time for me. This typically makes me feel “bloated” until my next BM. I don’t mind because I am so skinny.
So the way I look at it is you should eat until you feel like your gonna burst, lol.