We are not aware of everything that happens in the brain, and this applies not only to purely internal mental processes but also to the information that comes to us from the outside. Simply put, we do not notice everything we see, hear, and touch. We are not aware of everything that happens in the brain, and this applies not only to purely internal mental processes but also to the information that comes to us from the outside. Simply put, we do not notice everything we see, hear, and touch. Ps... [2852 chars]