I hate playing in strong winds. I am a member of two clubs, and one has indoor bubbles over the courts for 4 months or so. I am indoors so long during that period that I get very spoiled. It is pretty windy where I live, so I always HATE having to go to outdoor tennis in the spring. 12mph wind here would be a very average day, so it is much worse than that a lot of the time. We have days from one end you can swing as hard as you want and can't hit it out, while from the other end you can only hit very easy chips. When the wind is cross court, it looks like a circus trick shot exhibition. We have some city courts high on a hill in a totally open field, and no wind screens. Trying to hit out there in the spring is completely unplayable. Long ago back in college tennis with no indoor courts, we used to practice and play in some crazy wind. Probably had some of my best wins then, due to me dealing with the problem better than my opponent. But now playing so much indoor tennis, I HATE dealing with it. But I don't cancel workouts because of it.