“Passion isn’t found. It’s cultivated.” — Cal Newport
As Aristotle famously remarked, “We are what we repeatedly do. Excellence, then, is not an act, but a habit.” If you do something long enough — anything, really — it becomes habitual.
I think the great thing about people is that we are, in fact, just a bunch of wildly inconsistent creatures roaming about a huge rock doing a series of things for a series of reasons that even we will never completely understand.