Don't ever let the imagination go, please. It is the "substance dreams are made of". The creativity of the imagination is an important component of who we are.

And as someone said, "you never, never give up". Dreams are what get us through some of the most difficult times of life. They are a big part of the internal life of
each of us. What dry, lifeless figures we would be without dreams.

Pick up a volume of Shakespeare's plays and read one or two for starters. There was
genius which saw as much in dreams as he saw in reality.