Solo is a generous word
There's a particular kind of achievement that gets called solitary. A solo transatlantic race. The first ascent of a mountain, one name attached to the summit. That word, solo, does a lot of work in those stories. Most of it isn't quite true.
Behind every solo sailor racing for a record, there's a shore team, watching the weather, radioing through at three in the morning when a call has to be made in the next ten minutes. There are sponsors who believed in someone before that belief had any proof behind it. Coaches who spent years building a technique the sailor barely notices anymore, because it's become instinct. Somebody funded the boat. Somebody else fixed it when it broke, at a dock, in the middle of the night, so the record attempt could still go ahead the next morning. None of that shows up in the word solo. All of it is the reason the word even works.
You see the same shape wherever a single name ends up carrying an achievement that was never really built by one person. There's no denying the talent, the character, or the sheer will it takes to get anywhere near the top of anything, not everyone has it, and pretending otherwise would be its own kind of dishonesty. But nobody gets there in solitary. Someone believed in that person before the world did. Someone taught them something they've built everything else on top of. Someone was there at three in the morning, in whatever form that takes outside of sailing, exactly when it mattered.
When I was building yachts, someone with a marketing background once told me the good news and the bad news about the brand, both in the same sentence. Everything is built around you. And the bad news, everything is built around you. It wasn't fair, not even close. There was a layup team building hulls and decks. An assembly team taking hardware and all composite components, the keel, the rudder, and turning it all into a finished yacht. A marketing team building the brand and keeping distributors around the world supplied with what they needed to sell it. Distributors actually selling it, everywhere.
Sure I'd worked with my own hands in nearly every one of those stages, from the very start of production through to a finished yacht sailing out the door, and that's exactly why my name ended up on it, not because I'd done more than anyone else, but because I'd been visible in more places along the chain than most people ever are. That credit was never fully earned on my own. There was a whole chain of people working around me, all at once, to make it happen.
That's why I think who you surround yourself with matters more than almost anything else you control. Not people who agree with you for comfort. People who actually share the dream, or at least respect it enough to help build it properly, whose values line up closely enough with yours that the hard calls get made the same way you'd make them yourself.
Nobody reaches the top of anything entirely alone. The ones who make it look that way just had a great many people working around them the whole time.