Maybe I've lost a little, but I think everyone does over time. People have been writing that I'm getting old every year, and eventually they're going to be right. There's nobody in this game that's doing the same things they once did in the peak years of their career.
It becomes a giant's task to compute the result when the effect of cross seas, wind at all angles and ever varying force, arched surfaces, head resistance, ratio of weight to area, and the intelligence of the guiding power crop up.

