It's a chicken-and-egg problem. As a toy example, to become a world-class athlete in some sport tends to require you start around kindergarten. Naturally then, you cannot wait until you are twenty-five to become wise & discover your purpose & calling is to become a prodigy at that sport.
It's hard to discover all the world has to offer while still young enough to act upon it.
It's hard to discover all the world has to offer while still young enough to act upon it.