It's great that you can do/lead and write professionally. But, in any case, writing professionally shouldn't take priority over doing/leading.
Otherwise we wouldn't have the Linux kernel; and I bet the swearing guy behind it got more stuff done and made a bigger difference than the combination of the most effective programmers you have ever met.
False dichotomy. "Writing professionally" is also known as "communicating effectively" and it is part of doing/leading.
Linus made an enormous impact, certainly. He'd have had an even bigger impact if he was less of a caustic dick.
And before you say that there's a tradeoff involved and that genius technical people are just that way, look up Berkson's paradox.
Yeah, if only Linux could be built by one swearing guy with no external contributors like Linux instead of being a bland swear-free corporate hellscape like Linux then it could be successful like Linux.