subconscious

where is my subconscious? is it my subconscious just want to be the best?or for my own good? A minor error, such as a slip of the tongue, thought to reveal a subconscious motive. how to slove these problem? really unexplained..why people always so easily influence by something? so big the impact? can the time reverse? really cannot? i already confuse with my own subconscious....it is my subconscious bad or good?