According to my old PE teacher, there is no such thing as bad weather
(merely inappropriate clothing).
When braving the elements, it is important to shout a battle cry.
You may want to choose something wacky ("Defiance!" or "Anarchy!" usually does the trick).
Watch out for umbrellas crossing. They should have a sign for that.
By all means, go ahead and stomp and jump to your heart's content.
You will be rewarded by sights unseen by most.
