What is the Psychology Behind Nightmares?

Did you know that those scary nightmares we all get during our sleep, too can become a sleep disorder? Have you ever thought why you get those nightmares? It is also said that most dreams are forgotten within minutes of waking up while nightmares are generally remembered. Have you wondered why? When does a nightmare become a disorder and when should you approach a psychologist?

Here is a short video that will answer all your questions!