Passion requires a horizon to aim at, but it requires the discipline to keep sailing even when that horizon is obscured by the fog of daily life, failure, or fatigue.
Here is an informative, narrative-style exploration of the concept as a philosophical and psychological idea. Horizon of passion
Psychologists call it liminal space. Poets call it the point of no return. But for those who have tasted it, there is only one name for that specific place where the self dissolves into the infinite: Passion requires a horizon to aim at, but
: Passion can help individuals persevere through obstacles and setbacks. or fatigue. Here is an informative