I can play the guitar very well.I can speak three languages fluently.I can solve complex math problems in my head.I can run a marathon in under four hours.I can cook a delicious three-course meal from scratch.I can drive a manual transmission car with ease.I can write a compelling short story in less than an hour.I can fix a leaky faucet without calling a plumber.I can do a handstand for over a minute.I can memorize a deck of cards in under five minutes.