A source of deeper understanding leading to 'not real' could be the realization that basically everything we experience isn't real. Our senses give us a very sm

A source of deeper understanding leading to 'not real' could be the realization that basically everything we experience isn't real. Our senses give us a very small set of samples from which we interpolate and extrapolate to give a full description of what those samples are of. If anyone was to be so aware of their own processes they would have to conclude that perception is imagination.