After all that regulation your brain and mind gets a chance to function ‘independently’. They determine where and how your mind should set in order to perceive what is going around you ‘correctly‘. Our emotions, expectations and sensations are controlled by others through different forms of ideology - history, religion, political doctrine and so on. Most of us don’t have so-called free will, as we suppose that we have. Similarly, people who see images of the same baby rate it as stronger and bigger when they are told it is a boy as opposed to when they are told it is a girl. It is experimentally proven fact that people who are warned that they are about to taste something bad rate what they do taste more negatively than people who are told that the taste won’t be so bad. “İn ordinary life we don’t pay it more attention, but our emotions, mind-set, expectations and the content in which our sensations occur - all have a profound influence on perception.