“I must be doing something right, because not much is left to think about.”
Domination of mind is such a normal yet dangerous thing. You let it overpower your activities, your discretion, your health. When you stop thinking and start working, then and only then, you shut your mind and let it work according to YOU.
Even when we talk meditation, it is also an activity which requires hard work and concentration. Nothing positive will ever come to you if you think too much.
Have good thoughts.
Have happy thoughts.
Learn to negate and transform bad thoughts.
Work hard and everything will be placed right, softly and swiftly.