Man of Honour
Nothing wrong with eating healthy fats.
The reason you may feel full is because fats and protein fill you up quite quickly.
I started working out again recently.What I have found is that my while my body has got a lot stronger, certainly firmer, with a much better shape, it has actually got smaller, or should I say more compact and efficient.
Which is why I started this thread. I think part of the issue is that beginners (like me) look at pictures and videos online and a lot of weight trainers look big. But part of it is an illusion because of the proportions that training gives you.
Strength and body shape doesn't necessarily mean huge bursting muscles.