In fact , I was n't even scratching the surface .
At that point , even though I was extremely disappointed in myself , I also learned that there was so much to Brazilian Jiu - Jitsu that I did n't know .
I was n't even scratching the surface .
At that point , even though I was extremely disappointed in myself , I also learned that there was so much to Brazilian Jiu - Jitsu that I did n't know .