Because you are happy.

Because you are sad.

Because you are in love.

Because you have been jilted.

Because you have been promoted.

Because you have been fired.

Because it is a beautiful moonlit night.

Because there is no moon tonight.

Because, thank God, earth is not flat.

Because of a bet.

Because you want to let your hair down.

Because it brings out the tiger in the mousy you.

Because you are a journalist.

Because you want to bitch unselfconciously.

Because you want to cry unashamedly.

Because nobody told you when to stop.

Because it is the most desirable thing to do.