Read this 'tis awesome:
Playing video games before bedtime may give people an unusual level of awareness and control in their dreams, LiveScience has learned.
That ability to shape the alternate reality of dream worlds might not match mind-bending Hollywood films such as 'The Matrix,' but it could provide an edge when fighting nightmares or even mental trauma.
Dreams and video games both represent alternate realities, according to Jayne Gackenbach, a psychologist at Grant MacEwan University in Canada. But she pointed out that dreams arise biologically from the human mind, while video games are technologically driven by computers and gaming consoles.
Gamers also frequently flipped between a first person view from within the body and a third person view of themselves from outside, except never with the calm detachment of a distant witness.
Revonsuo suggested that dreams might mimic threatening situations from real life, except in the safe environment of dream world. Such nightmares would help organisms hone their avoidance skills in a protective environment, and ideally prepare organisms for a real-life situation.
To test that theory, Gackenbach conducted a 2008 study with 35 males and 63 females, and used independent assessments that coded threat levels in after-dream reports. She found that gamers experienced less or even reversed threat simulation (in which the dreamer became the threatening presence), with fewer aggression dreams overall.