Taking control of unconscious behaviours

In a number of conversations this last few weeks - on a personal and professional level - a common theme was the importance of taking time...time 'out', time to prepare, time to think and the benefits of not rushing. The control of our subconscious / unconscious in what we do and how we do things is evident but only when we stop to think. Take a breath, a moment too get some clarity and perspective. How often do you stop and think - about the unimportant stuff? about the important stuff? About the critical stuff?