Sin in my body. I am not my body, I am a driver in my body. Sin is autopilot designed by God for animals. When I got God's Reason, I started using it and it awawkened me and made me a master of my body. I'm still growing, but don't commit sin. I see that when you become sinless, only then you begin to grow. It is the entry level. Nothing special here.
You are a living soul (Genesis 2:7).
“If we say that we have no sin, we deceive ourselves and the truth is not in us.”
(1 John 1:8, NTFE)