I think my issue is not enough fat as noted. Maybe loosen up on the fiber and add some fat.
Yep, I think that may be the issue with your hunger. Don't be afraid of fat, but be sure you eat the RIGHT fats........things like butter, olive oil, coconut oil, beef tallow, avocados. Avoid the wrong fats (like the heavily processed seed oils.....corn oil, vegetable oil, canola oil, etc) like the plague, as they promote disease. And try to avoid most things made from flour and especially baked goods loaded with sugar whenever possible, as that stuff will put on the pounds fast (as will sugary drinks like soda and fruit juice). Stick with whole, unprocessed (or at least minimally processed) foods whenever possible.
I would describe my diet as basically moderate carb/high fat/moderate protein. If I go too "low carb", I can't maintain my weight, and I don't need to lose any weight. On a typical day, my diet looks something like this:
Breakfast - 3 eggs (scrambled), with garden greens and some kind of protein (leftover meat from dinner the day before, usually). Sometimes I add some cheese also.
Lunch - stir fry, with some kind of veggies (again, usually leftovers), some kind of protein (beef, chicken venison, lamb), served over a little bit of rice. I use olive oil or coconut oil for stir-frying.
Dinner - meat or fish, some kind of green veggie, and maybe something like a sweet potato w/ butter (sometimes a regular potato). One glass of red wine.
I don't really limit portion size.........I eat as much as I want of these foods. If I eat like this, my weight stays basically constant from week to week.
This may sound pretty boring, but actually it's not, as we often cook ethnic dishes and things like that to mix things up, but we try to stay within this general framework most of the time. An occasional splurge meal (that is higher carb or with a sweet dessert, etc) is not going to hurt you, as long as you stick to your basic plan most of the time. Anyway, it works for me.........YMMV.