Many, many years of RC experience. That may have been exaggerated by a few knots, but it's not that far off. And, I was trying to be funny (note the "lol").
"Do or do not. There is no try." - Yoda "Excuses are the tools of the weak and incompetent" - Two sista's I overheard in the hall "You don't have to be a brain surgeon to be a complete idiot, but it helps"