Sorry, guys. I just can't agree with you. It's fine and dandy to say that 65% carbs and 10-15% fat works for you but some of us just can't do that.
If I were to aim for that, I would have two really big problems:
1. If I eat that many carbs, I just keep wanting more carbs. It is a recipe for overeating for me. (Yesterday, I was at 55% carbs because someone ordered a pizza and I am paying for it today.)
2. That little fat makes me very, VERY hungry. I need some fat. Nuts are my go-to but without a reasonable (25-30%) fat level I just want to eat. ALL THE TIME.
So, I am also aiming for 40% carbs, 30% fat and 30% protein. I feel full most of the time and I don't feel like bingeing.
I strongly believe that if you are getting your nutrients and are losing (or gaining or staying the same whatever your goals) that you should just tweak the percentages until you are comfortable with them.