Why?

Why?
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Why is the sky blue?
Why can't snow have flavors?
Why do we have gym class if everyone hates it?
How come the world is round, but we're not standing sideways?
If sugar is bad for our teeth, why do we eat it?
Why does everyone live so far apart?
Why do we have to have wars?
Everyone knows smoking kills people, so why do they still do it?
Why do dads always get worked up over football?
Why is it that everyone picks their nose, but when other people do it it's gross?
Why don't we like people just because of the color of their skin?
Why are pencils only gray?
Since when were polka dots fashionable?
Why do we people read Shakespeare when no one can understand what he's talking about?
Why do adults rarely listen properly to what children say?
Why is the symbol for a heart?
And also, why does a vital organ represent love?