I'm a narcissist expert... here are the 10 red flags a woman is emotionally abusing you dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
While you may not always remember your dreams, we often remember the ones that scare us awake. So, we wanted to know from a sleep specialist why nightmares even happen.