It does seem like I have a story for everything. And man, can I go off on some rabbit trails. I have to be careful talking to some people at work who are similar, because before we know it, we'll have chatted for an hour! We'll start with some work related question, and by the time we're done, we've covered 10 different subjects!
I think part of it is because I have a good memory for people, so when a question comes up, I usually know someone who has had a similar experience. It drives DH crazy! I'll say something like "remember when so and so had this happen?" He'll say "No, we haven't seen that person in 10 years, of course I don't remember!"