People are not passive perceiving robots reacting to pre-processed data inputs. “Thinking” doesn't happen only on “complex stuff”, it continues all the time, bu

People are not passive perceiving robots reacting to pre-processed data inputs. “Thinking” doesn't happen only on “complex stuff”, it continues all the time, but we're used to things we're used to. When you call something “real”, it just means that your idea of what is “real” matches, and that your imagination (which actually does all the work) starts working. However, there is no rule that it should sleep on other kinds of content.