I don't think of myself as a critic or teacher either, but simply - and at the obvious risk of disingenuousness - as someone who teaches, writes drama criticism (and other things) and feels that the American compulsion to take your identity from your profession, with its corollary of only one trade to a practitioner, may be a convenience to society but is burdensome and constricting to yourself.
In Bogotá, our goal was to make a city for all the children. The measure of a good city is one where a child on a tricycle or bicycle can safely go anywhere. If a city is good for children, it will be good for everybody else. Over the last 80 years we have been making cities much more for cars' mobility than for children’s happiness.