I ride about 90% of the time alone. I prefer riding with friends, though. I have a good groupr to ride with: three other guys, a '99R1, '98 ZX-7, and a '00 Gixxer 750. They are great guys, and we have ridden together enough that we can predict each others' moves. We ride pretty fast, but none of us ever does anything reckless (the guy on the Gixxer does a bad pass on a car now and again, but the rest of us never follow, so I think he is getting the message, and learning the difference between a good, and bad, pass), as we are all in out early 30s, and somewhat responsible individuals.