Friends of Falcon Forever Free

Hi guys, I have been going through Forever Free courses. It is so eye opening. So many of my thoughts and beliefs are challenged. But I feel a bit confused and wonder if anyone can help me to understand. Please tell me if I get it wrong. I learned from the course and the word that my old nature is crucified so I don’t need to focus on my old nature or work on my old nature and all I need to do is to focus on my new nature and believe that’s the real me. Also align my mind to the new nature. But I’m struggling to reconcile the teaching from counselling world and from inner healing teaching from church. They all taught on you need to get to the root issue(meaning going back to your childhood to fix the issue.). But if my old nature has died, why…