Even though I believe Rav Nahman was a very great tzadik, I still regret leaving the world of the Litvak Yeshivot. Part of the reason you can see yourself easily. Where do you find the spirit of Torah? People dedicated to learning and keeping Torah with every fiber of their being? Obviously in the Litvak Yeshivot. 

However my own experience in the Litvak world was mixed. So I find it hard to give this a blank endorsement.