Do you believe in the subjectivity of reality?

Our brains cannot see, feel, hear, taste, or smell. These are all perceptions your brain picks up from sensations and waves. This reality, quite possibly, could be entirely made up. It is entirely made up.
When on acid, your perception of reality is so easily skewed because of how easily your brain can pick up false waves, or even enhance things that are really happening, from things you believe may be there. This is also so with those who are schizophrenic.