Drive your friends crazy by working your bike into way too many conversations? You know what I mean: "yea yea yea, that's nice, glad little Jimmy got a B+ in math, yes, I'm sure you are very proud. Did I mention I brought my bike to the shop today, that FD is really acting up and I really think it needs to be upgraded from the stock 2203 but my wrench wants me to give it another 1000 miles and then upgrade the works: shifters etc."