wat s sub conscious mind..?

there r two kind of states of mind. one state is conscious mind which is active while we r awake and is not active while we have slept. while the other one is sub-conscious state of mind and this is one which is active all the time. this controls all the body movements and is responsible for the activities while in sleep like dreaming, talking, and many other things. it is the brain which controls the other things such as heart beat and other internal functions. so this is more important than the conscsious mind. whatever we do for long gets into subconscious mind and it is the mind that keeps it for long. have a nice day.