I am with Ken, I do not find this subject a downer at all. I have a lot of miles under me in the CS17 and 20 and have never capsized one unintended. The picture of me sitting on the centerboard of my CS17 at the beginning of this string was taken before I went in the EC. It pays to find out if there will be any issues and to solve them before you commit yourself. Instead of depressing me, it made me feel more comfortable when running hard through the night way offshore in the Gulf and very alone, that if something went wrong I could get myself out of it.
My first boat was an 11' moth. I weighed less than 100 # and was totally ignorant. I was lucky that it was totally decked over and was easy to right. I capsized so many times that it became a family joke. With all of that practice I became very good at the art of the capsize and would be over the top and onto the board and back over the rail as the boat came back up, barely getting wet. On a blustery day on the river, a good samaritan saw me capsize a few times and called the police. I do not know how they knew where I lived but when the officer told my mother that I had capsized 5 times, her response was "only 5 times"!