Question

Why do we dream? ... ​

Answer 1

Answer:

Dreams are patterns of sensory information that occur when the brain is in a resting state – as in asleep. It is generally assumed that dreams only occur during rapid eye movement (REM) sleep – this is when the brain appears to be in an active state but the individual is asleep and in a state of paralysis.

Answer 2

Coz we can not achive everyting in the world and also to set targets