RE: instin
What Arthur said! I just started shooting Trad about 8 months ago. Just picked one up and started shooting. Then progressed to reading Byron Ferguson' s book Become the Arrow. Then I got a video by Rick Welch called Instructional Shooting/Hunting Volume two (Volume one is not needed, it' s all repeated in Volume 2!) Got Fred Asbels videos and did not like them. Style was not what I was good at shooting. Alot of the stuff didn' t really make much sense until I shot everyday. Then the form and other things started to make sense. Then I started going to 3-D shoots and met a few really good Trad archers and they really helped. They were able to watch what I was doing and make friendly suggestions. Everyone will have a certain style which is the " best" . You kinda have to take it all in and find what works for you. But proper form and practice is the key.
Good luck.