If you Google “Pareto’s Principle” You will find all kinds of examples of how a small number of any series of events will account for the lion’s share of the results of effects of these events. People say this also applies to language learning. In this video I question this.
Pareto’s English-speaking is still making my head spin! Your command of English and capacity to sound intelligent in a language other than your mother tongue,Pareto , are quite outstanding!