false awakening

[swaas]

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A false awakening has significance to the simulation hypothesis
which states that what we perceive as "true" reality is in truth
an illusion as evidenced by our minds inability to distinguish
between reality and dreams. Therefore, advocates of the
simulation hypothesis argue that the probability of our "true"
reality being a simulated reality is affected by the prevalence
of false awakenings.

the false awakening may turn into a ‘pre-lucid dream', that is,
one in which the dreamer may start to wonder if he or she is
really awake and may or may not come to the correct conclusion.
More commonly, dreamers will believe they are awake.

More commonly, dreamers will believe they are awake.
More commonly, dreamers will believe they are awake.
More commonly, dreamers will believe they are awake.
More commonly, dreamers will believe they are awake.
More commonly, dreamers will believe they are awake.
More commonly, dreamers will believe they are awake.

from wikipedia