1639 Miles Broken Spoke

Today when I was doing my morning ride a rear wheel spoke broke as I was climbing the "Glenmoore Wall" i.e. Pumpkin Hill Road. The spoke was on the rear wheel on the cassette side. This is the second spoke that broke and it was on the same wheel, same side, just 2 spokes down.The first spoke went in February and since I did not have any bike tools at that point, I had the LBS fix it. When I picked up the wheel I paid $25 and the LBS guy said "You know these rear wheel spokes have the tendency to go one after the other. When another spoke breaks we will probably need to change a number of them at once" I thought to myself, "aren't spokes 35 cents each. So if you did all 14 on the cassette side it would be an extra $4.90. So why didn't you replace them and charge me $30 rather than again when I come back?"Guess what I am going to do--- I am going to replace all of the spokes on the cassette side. I am also going to put fresh tires on since my rear tire is worn (the rubber has flattened, the next step is the threads wearing through).