Re: winter blues
I wanted to test out my changing the gear ratio from 14:1 to 22:1 on my off road motor bike. I had planned to, but a clearing wind came up on SF Bay and I went windsurfing getting out of the water about an hour before sun set. It was probably about 50 degrees Fahrenheit air temp and water also about 50 degrees Fahrenheit. I was warm in my wet suit. It was just getting back in dry cloths I started to shiver. With a down jacket on after that, I was OK again.