There are two definitions for the word dream:
1. A series of thoughts, images, and sensations occurring in a person's mind during sleep.
2. A cherished aspiration, ambition, or ideal.
According to psychoanalysts such as Adler and Jung dreams are important and express other contents, such as aggressive tendencies or various personal desires.
Today, many people see dreams as a connection to the unconscious mind and that are cognitive simulation of real-life experiences, as dreaming is a subsystem of the waking default network, the part of the mind active during daydreaming.
Do you dream? If so, what do you dream about?