Life's Instruction Manual: Clear to the Author, Confusing to the Reader?

I was editing a dense technical paper on ocean current modeling earlier, and it struck me how the author’s intent was crystal clear in their own mind, but the jargon made it almost impenetrable for anyone else. It got me wondering if the meaning of life is a bit like that a personal manual that makes perfect sense to the one writing it, but seems like a confusing puzzle to everyone looking in from the outside.

Maybe it’s like trying to explain the volatile beauty of cryptocurrency markets to a friend, or describing the profound quiet of a deep-sea dive to someone who’s never left their hometown. The core experience is so personal. How do we bridge that gap between our own understanding and what we share with the world? Is the search for meaning more about decoding our own manual, or about learning to translate it for others? I’d love to hear how others make sense of their own personal ‘why.’