Chris Matakas said this quote

Many of us begin this art with little to no understanding of what we are getting ourselves into. Then, maybe a year or a black belt later, we realize this odyssey we have embarked upon and rest happily in knowing we have chosen a noble struggle.I think we owe most of our successes to our initial ignorance. When we begin, we cannot see the obstacles ahead, and so we march on optimistically. In hindsight, when we look back and connect the dots, we see just how green we were at the start, and it was only our ignorance that upheld us from the crushing despair of the task at hand.