I think my reading over the weekend has led to a bit of a "eureka" moment in my poker development (impacting the early stages of my tournament play as well).
To date I've been very "heavy handed" in my play - either bashing away with large raises street after street or check folding - but I finally seem to have "seen the light" when it comes to controlling pot sizes - I seem to have discovered the ability to check call with my "middling" hands
Whilst it sounds pretty simple, and I think I kind've knew I should be doing it, putting it into practice was something that always seemed to elude me - no more

(I'm sure most who know my game would agree that my biggest weakness has always been overaggression)