“Freud categorizes aspects of the mind into three parts:
Id – centered around primal impulses, pleasures, desires, unchecked urges and wish fulfillment.
Ego – concerned with the conscious, the rational, the moral and the self-aware aspect of the mind.
Superego – the censor for the id, which is also responsible for enforcing the moral codes of the ego.
When you are awake, the impulses and desires of the id are suppressed by the superego. Through dreams, you are able to get a glimpse into your unconscious or the id. Because your guards are down during the dream state, your unconscious has the opportunity to act out and express the hidden desires of the id. However, the desires of the id can, at times, be so disturbing and even psychologically harmful that a “censor” comes into play and translates the id’s disturbing content into a more acceptable symbolic form. This helps to preserve sleep and prevent you from waking up shocked at the images. As a result, confusing and cryptic dream images occur.
According to Freud, the reason you struggle to remember your dreams, is because the superego is at work. It is doing its job by protecting the conscious mind from the disturbing images and desires conjured by the unconscious.”