You display inordinate pride for someone who has completed a task which could have been performed by a lesser primate in a shorter time.
The only option is politeness-remember always that you are dealing with other primates.
Most of our social nature is like that of other primates - we're mostly out for ourselves.
One of the great commandments of science is: 'Mistrust arguments from authority.'
The townspeople are morons, yokels, peasants and genus homo boobiensis...surrounded by gaping primates from the upland vallies.