"The conscious mind may be compared to a fountain playing in the sun and falling back into the great subterranean pool of subconscious from which it rises." ~ Sigmund Freud
There's no denying just how much of a role our subconscious mind plays in only our daily lives. we internalize and process the things we see, hear and experience, on a very deep subconscious level.
Not to stress mind ----
Create a detailed plan and take consistent action each day to achieve it.