"I'm not an instinctive actor"

In this quote, John Thaw is revealing that he does not count on his impulses when it comes to acting. He is not somebody who can simply count on his natural skill or gut feeling to deliver a performance. Rather, he likely believes in the value of preparation, method, and comprehending the character and their inspirations. Thaw's declaration suggests that he takes a more purposeful and thoughtful approach to his craft, instead of depending on his natural capabilities. This quote likewise highlights the dedication and effort that goes into being an effective actor, rather than just counting on innate talent.