Use the five senses teqnique
You have to use your
Ears: Listen to the sounds
Eyes: look around
Nose: smell
Tounge: lick anything
& Touch: rub your hands

I've did it I actually licked the ground I had bits of rocks in my mouth lucky there isnt bacteria in dreams lol
I gained full concinous after thinking wheres my real body
I said to myself *Hey if I'm dreaming then where the fuck is my real body* Then I said ARgh wtf nooooo lol