Why?

WHY?

Because you must question.

You must question the waste of space this takes up.

Precisely 😛

WHY NOT?

WHY is the first step to knowing and knowing is intelligence, and intelligence is the first step to being who you are!!

Originally posted by TheOnes2
WHY?

why ( P ) Pronunciation Key (hw, w)
adv.
For what purpose, reason, or cause; with what intention, justification, or motive: Why is the door shut? Why do birds sing?

conj.
The reason, cause, or purpose for which: I know why you left.
Usage Problem. On account of which; for which: “The reason why [regular verbs] are called regular is that we can predict what all the other three forms are” (Randolph Quirk).

n. pl. whys
The cause or intention underlying a given action or situation: studying the whys of antisocial behavior.
A difficult problem or question.

interj.
Used to express mild surprise, indignation, or impatience.

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[Middle English, from Old English hw. See kwo- in Indo-European Roots.]
Usage Note: Many critics have held that why is redundant in the expression the reason why, as in The reason why he accepted the nomination is not clear. While it is true that why could be eliminated from such examples with no loss to the sense, the construction has been used by reputable English writers since the Renaissance. See Usage Note at where.

Exactly.

WHY/EX Chromosome