The world is no place for a logical/rational person.
-- Swaroop C H
Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe.
-- Albert Einstein
A fool may be known by six things: anger, without cause; speech, without profit; change, without progress; inquiry, without object; putting trust in a stranger, and mistaking foes for friends.
-- Arabian Proverb
Question for you: How do you distinguish incompetence, laziness and unprofessionalism?