Conscious control of limbs and muscles, such as learning how to wiggle your ears or forming the vulcan V with the hand.

Generally the reason why thinking is often a good way to get killed in battle is because the frontal lobes take too long to process every specific neural command. Moving movement and skills to a part of the brain that doesn’t require shifting that far into the brain’s consciousness, would reduce signal lag and improve micro second response time.

Consciously thinking of every single movement you need to do is generally not a good idea when the heart beats more than 180 beats per minute. It’s often necessary due to the imprecise movements at that high a heart beat, but it is very slow compared to more automatic movements.

The only time a person does have enough to consciously look at and react with each individual movement, is if they shut off the brain’s auditory and emotional processes, in order to develop what some call “slow time”.

Or in other words, viewing the world at 60 frames per second or greater than that, which essentially “slows” things down to the point where 1 second has very distinct “frames” that you can think about and react to.

In most cases, automatic movements are faster and smoother, depending on training and context.

There’s too much time, too much “money”, and too many of the educated with nothing better to do.