People dream 2-5 times per night, with most vivid dreams during REM. Dreams about others represent aspects of ourselves. About 50% of dream subjects are strangers, often male
Dreams should be interpreted metaphorically rather than literally. Most dreams don't make sense but can be studied. Dreams about exes can reflect past relationships or unfinished business
Dream refers to thoughts, images, or emotions during sleep. Can describe waking life experiences with dream-like characteristics. Refers to objects seen in dreamlike states. Describes something notable for beauty or excellence. Represents strongly desired goals or ideal situations
Dreams help regulate emotions and consolidate memories. REM sleep produces most vivid dreams. Brain processes memories during sleep, mixing and forgetting. Dreams are highly emotionally charged and help process emotions