I was watching a video on youtube and I had my first erection (20 - 30 %) Although erection was not full, maybe just 20 - 30 percent , and it went down within 5 seconds too. But this is exactly my goal of NoFap, I want to get erection without physically stimulating my penis. Am I on the right path?, Will this improve more?
Congratulations! But be careful of what you're seeing on youtube, could lead you down the wrong path.
Some of the small physical victories are a great sign of the mental success you've made. I'm there with you as well! I would agree with grffn though- careful with the p-sub stuff. Other than that, keep on truckin'!