From another thread:
Bob Hunkins wrote: Of course, when you get several together on the water, a race breaks out.
So, do all sailors do this? I mean, do you find yourself trimming your sails more carefully, shifting your weight, etc., when you see a challenge or someone challenges you? I find myself doing this quite regularly. If I'm out for a daysail and might be casually sailing, if a challenge arises I'm always more attuned to how the boat is performing.
KC