Tardiness

I am very bad about punctuality. I admit it. In my imagination it doesn't take as long to get somewhere as it really does. I was 1/2 hr late to Baxter's vet appointment today because it took me longer to come back to Seattle from Edmonds and I ended up having to extend my flexcar reservation. I would feel really bad except Bax's vet appointment is just for her shot and takes the vet techs like 2 minutes total to give her shot and send me on my merry way. I have to make an appointment for this??