If a little dreaming is dangerous, the cure for it is not to dream less but to dream more, to dream all the time.
Nothing is as real as a dream. The world can change around you, but your dream will not. Responsibilities need not erase it. Duties need not obscure it. Because the dream is within you, no one can take it away.
Maybe we are less than our dreams, but that less would make us more than some Gods would dream of.
All that we see or seem, is but a dream within a dream.