Chemistry comes to mind. Actually, all fields of the natural sciences seem to have an extent of people playing around with X when they were just children and then somehow magically going on to doing it after high school as well.
Actually, I would go so far as saying every profession with a high ratio of very passionate people and low-ish barrier to entry will exhibit something like this.
Actually, I would go so far as saying every profession with a high ratio of very passionate people and low-ish barrier to entry will exhibit something like this.
Sports are a magnificent example.