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4 votes
4 answers
2k views

Can I know I am not dreaming if I can't tell the difference between sleep and wake?

I know this question has been asked before, so before you shut it down for being a duplicate, please hear me out. The answers I saw in other similar threads were not satisfactory to me and they left ...
Aleksandr Hovhannisyan's user avatar
111 votes
26 answers
52k views

How does one know one is not dreaming?

How could one logically demonstrate to someone skeptical that one is "really" there, and awake, and not just dreaming about the entire world around them? Which philosophers or philosophies ...
wizlog's user avatar
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