What in your life are you most dissatisfied with?

Being over 800 terran years old, naturally there are bound to be a few things I've become dissatisfied with. That last incarnation, for instance. Seriously. Celery? What on Kasterborous possessed me -- him -- to wear such a thing? And on a cricket outfit no less! Not that I should single him out over the others. I'm afraid I can think of at least one thing for each of my previous incarnations. Fortunately, this particular regeneration is working out much more to my satisfaction. So I can't really say that I'm dissatisfied with anything in this particular 'life.'

Well, perhaps there is one thing. I have yet to find a truly decent cup of tea anywhere in the cosmos . . .