It is unknown whether other beings dream or not but, for humans, it is the most beautiful and worst (sometime) part of their life. True or false, whatever the dream is, it brought us to place where we don’t have the ability to go there physically.
Dreams have no limitation in time and distance. Nor are they subject to old or young. Every person dreams. But beyond the dreamer’s control, dreams can come in their own wishes.
A dream is like magic that deludes us by showing unreal things. Sometimes it is also like an oracle as it predicts what is happening in our future.