flaming
Well-Known Member
Every single one of these can also be improved without racing.
That's really the only part of your post I'd disagree with. It's much, much harder to improve skills like those without going racing. I sailed for over 20 years, and passed YM, before I did any significant racing. I've learnt way, way more in the last 8 years of active racing than I ever did in that first 20.
It's not for everyone, but the question was "how to improve" and my answer is go racing.