It's raining today, but

if you shout "Rain, rain, go away" at the sky, it'll clear up.

You should be a little more skeptical.

Just saying "Rain, rain, go away" isn't enough.

You have to strike a post and fire a harebare wave at the same time."Harebare" (晴れ晴れ) means "sunny" or "clear weather."

You're not doing this on purpose, are you?