Desire is difficult to explain – where it comes from or how it mobilizes us.
It's foundational to life for us to seek out things that fulfill our wants and needs. Clearly we can be conditioned to desire just about anything under the right circumstances. Masochism, bitter drinks, swiping up on glass...
Keep your eye on the ball and you'll know where it's headed.
Desire above desire... Is that passion? When you'd do just about anything to see something you love into being, to show the world something beautiful. Desire that can raise you to your feet, lift your word, and command your every moment. Passion is desire met with purpose, the most charitable labor of life that you can afford.