It's not only the so called land of the unlimited possibilities, even San Francisco has unlimited possibilities to spend your time and money. During one of todays lessons I looked at this advertisement rack and I realized, that my time is almost over and I haven't done so many things. I've not seen the vineyards of Sonoma or Napa, haven't done any whale watching or a tour by plane or train nor have I seen most of the museums, theaters, exhibitions etc. I even did not visit more than a couple of the districts of S.F. yet. Where has all the time gone?