A. Can't Hurt To Try It. Unless We're Talking Sword Juggling. Or Spam.
A. My great-grandmother.
A. The ability to play the guitar. And sing on key. Possibly in Italian.
A. A chocolate shortage?
A. Good friends and family at a bonfire on the beach (which must include s'mores), someone strumming a guitar, and a meteor shower in the sky. Forgetting the logistics of electrical outlets in the sand, if there could miraculously be a hot tub there, that would pretty much be heaven.