Dilbert’s creator gets this one perfectly right when he asks:
Do you remember the time you changed a stranger’s political opinion on the Internet by using your logic and your accurate data?
C’mon. We all know the answer to that.
Never!
Not once.
We then get these:
Absurd Absolute
Analogy
Attack the Messenger (all the time and as regular as clockwork)
The Psychic Psychiatrist Illusion
In other words, one has to realize that trying to argue a point is like butting your head against a brick wall. They – and you – have made up their minds and there is absolutely nothing you can post that will ever change their mind.
From Scott Adams' Blog
Do you remember the time you changed a stranger’s political opinion on the Internet by using your logic and your accurate data?
C’mon. We all know the answer to that.
Never!
Not once.
We then get these:
Absurd Absolute
Analogy
Attack the Messenger (all the time and as regular as clockwork)
The Psychic Psychiatrist Illusion
In other words, one has to realize that trying to argue a point is like butting your head against a brick wall. They – and you – have made up their minds and there is absolutely nothing you can post that will ever change their mind.
From Scott Adams' Blog