Skepticism / Solipsism
I don’t endorse making of the fun part either, but the point presented by that guy actually sums up pretty well what I’ve been trying to convey. We could be living in a virtual reality or a mere projection of data stored somewhere on a two-dimensional surface. But at the same time, we need to know our limitations and resources that we’ve at our disposal to reach to the truth to the best of our ability. This doesn’t mean we will reach the absolute truth, but for sure, if we start making progress through a particular course of action or if we see effectiveness of results through that course, then we will surely give preference to that course of action and consider it something closer to reality based on the best of our abilities and resources. Currently, intuition, experimentation & observation, and by extension logical inferences, established history and their combined effectiveness in producing results for us and continued reliability of those results are the factors which make us decide what is reality for us and what is not, what is a dream for us and what is not. If along the way, we find some other evidence which is more strong than the current one in changing our definition of reality, then surely we will; but right now, arguments on this phase of reality take precedence over any other proposed phase of reality.