but at least it gets a break taking in information
some scientists think your brain does an important job while you sleep
they think it sorts the information it has taken in during the day
some people believe that your brain can even solve problems while you sleep
that's why we say
why don't you sleep on it?
to someone who is worried or confused
your brain also spends some time dreaming every night
scientists do not really understand dreams
they think that dreams might help your brain