We haven't been given an expiration date regarding ignorance and inexperience so it's no surprise we see it in 2018 or that we will continue to see it well into

We haven't been given an expiration date regarding ignorance and inexperience so it's no surprise we see it in 2018 or that we will continue to see it well into the future. An interesting question is whether the amount remains relatively the same or there's some "evolutional" trend, but this seems very hard to both quantify and qualify.