I suppose it depends on the person. Here is a true story. I have Uranus cj. NN in the 11th, (air sign Gemini) in an air house. I was told its the exaltation sign for the NN by someone, and she said all her studies pointed to having a soul incarnated, who had many lifetimes as a Sagittarius (the SN position), and Sag loves to read, collect & study their whole life. I've found that is mostly true from the ones I've watched. YET, when their next life comes around if and when Gemini - in the NN - they will attempt to incorporate all that study or collection of information as she called it, into a Gemini NN existence.
Wish I could recall how she said this, it was far better then I can explain.
However, as much as I wanted to believe her, I realized too, that G.W.Bush, of "Invasion of Iraq" fame, also has his NN cj Uranus in the 11th as I do, in the same sign (Gemini) Only his NN is on the "other side" from where mine is.
Something to consider but I wouldn't take it to the bank either, as quite honestly, even though his NN is trine his Jupiter & Moon, he is about the dumbest President we've ever had,imo. People use to joke that Karl Rove was Bush's brain and its probably true.