Multi proccessing in brain: Process things better with relaxed brains

Multiple things can be brain processed at the same time.
Example: playing simple game while thinking about summer vacations.

Familiar task can be done automatically. Thoughts are often processed "background" while we concentrate on somthing else. 

Thoughts can have impact in Frozen-bubble game. Relaxed and non-interfering thoughts can result in great game scores.

Multiprocessing doesn't necessary produce bad results. One process can be done very good while you keep relaxing thoughts on "other channel." Seems like brain works as a whole and good vibrations improve overall performance.

Seems like "autonomous vegetative nervous system" can play game better. Why? Imagine steadily breathing on your own.