I've certainly had 3rd person Lucid dreams, very fun and videogame-like. I was moving my limbs exactly as you do normally, but my point of of perception was about 8 feet behind and above my dream body.

As Rynkert said, simply have 3rd person dreams down as on of your dreamsigns.

I see, thanks, so it looks like I'm not doing my RCs correctly when I am awake then :/
Not necessarily, how do you reality check?