[quote=Infamous J]^ Actually, I believe (if I remember correctly) that people who do not remember their dreams are people who sleep deeply, not because they have problems in their minds. [/quote] It's possible they don't remember their dream because people sleep deeply but everybody dreams in a span of their sleep. According to a website, a lack of dream activity can mean protein deficiency or a personality disorder. A part of our brain might also think that we do not dream because we are too stressed and tries to cover more the rest to our brain and body to focus on taking a rest and rejuvenate so we think we don't dream that's why we say that we sleep deeply. Though some part of it we still dream but we cannot remember any of it. http://www.dreammoods.com/dreaminformation/dreamfacts.htm