well let me put it this way in a way i can relate to

lets talk about it in a sporting context ok?

the 100m race in the olympics, the final right?

all the athletes are all at the top of their game, 100% fit and all equal physically. but only one can win

why is this??

its all in the mind, if you want to win your mind will boost you and you will strive to win and will most probably win.

although if inhabition occurs and your dominant response isnt practiced and you are new to the situation you will begin to have negative thoughts and your mind will trick you into thinking you cannot win.

therefore the winner is not necissarily the physical champion but more the mental champion.

at the end of the day our mind controls our body more than anyone could imagine from the slightest movement to the biggest decision ever our mind is always there.

just like in dreams sometimes we loook at things at a glance and although we dont realise it our mind will store it and process it even though you didnt conciously pay any attention. ever had that feeling about when youve lost your keys and you know you have seen them somewhere earlier but cant remember? thats what i mean.

which leads me onto dreams.

now you may not agree and probably wont but i think that dreams are our minds way of letting out all that noise (unuseful stimuli) out of its system when the body is relaxing so that it can incrase its capacity for the day ahed.
thats why our dreams are sometimes very obscure and diverse because its just all that random noise that we pick up being merged together and used up.