this is a possibility; indeed, there is no substantial method to prove that there people experience
the same reality, or any sort of reality at all. The only thing that any person can determine to be
real is his or her own senses. Even then, could not signals be replicated, creating a facsimile of
life? This idea is solipsism (for more information, Google “solipsism” or see my prior post, which
is titled “Solipsism”), something that has puzzled thinkers and philosophers for many centuries.
This sort of thinking can be very dangerous. People act differently if they think they are
just in a dream; after all, is there really anything wrong with killing a person if you are living out a
fantasy? The idea of doing something without any repercussions has the potential to get people caught up in delusions of being untouchable -- things that happen in dreams don’t have effect
in reality. Cases of solipsistic delusions can occur in victims of schizophrenia and dementia; to
a certain extent, delirium and perception-alteration lower the individual’s defense against the
landslide of doubts and paranoid beliefs that can come about from solipsism. Although there is
no way to tell for certain whether the world is real, causality is certain to exist: there is no way to
escape from the consequences of an action, everything that is said or done will have an effect,
from direct actions such as throwing a ball to less active doings such as sleeping or sitting.
Reality cannot be negated; people experience events even if the do not actually occur;
open accusations of the contrary will be interpreted as insanity. Even while dreaming you knowyour actions will have effect, and as you have no way of telling when the dream will end; with
eyes on the horizon, you explore your dream, regardless of whether it is real. With momentary
look at some possible outcomes, accepting that reality exists seems better than getting locked
up in a hospital’s mental ward for declaring that the world is a lie and that nothing really exists.
To be precise, reality most likely exists but its existence cannot be conclusively proven;
the only way to prove that it exists would be to end your own existence with certainty (Clear blueskies above the Pearly Gates and whatnot), but you cannot possibly end your life conclusively
and verify your death, because any afterlife could be a coma-induced dream. In the end, you may
see, the safest choice would be to simply have faith in the world’s existence.