How to make everyone think less of You ?

The best explanation is always the tomato explanation.
I believe it went something like this:

STRENGTH is your ability to crush a tomato
DEXTERITY is your ability to dodge a tomato thrown at you
CONSTITUTION is your ability to eat a bad tomato
INTELLIGENCE is knowing a tomato is a fruit
WISDOM is knowing not to put a tomato in a fruit salad
CHARISMA is being able to sell a tomato based fruit salad.

Then someone replies

A tomato based fruit salad is simply salsa.

to which invariably someone replies:

"HEY GUYS, I FOUND THE BARD!"