I noticed this wasn't mentioned anywhere and felt it important for newbies to know. It mentions that in your dreams you have to do RC checks to check if your dreaming. Anyone whos afraid that they might not be able to tell reality from dreams this is not possible while your awake or at least you would be mentally unwell to have that problem. When you are awake you know your not dreaming you just know. When your dreaming you question if your dreaming something that you wouldn't do in real life also an indicator your not dreaming. Though a difficult one at that.