To exit the harbor and start your pirate adventure, you need to put some CPR tokens on your "game balance". These tokens are required to roam the seas. This "game balance" amount will represent 3 "parrots ๐ฆ" (lives). The "parrots ๐ฆ" will be depleted when you lose a ship battle. After 3 ship battles are lost, you will lose your 3 "parrots ๐ฆ", hence, lose the CPR tokens, and you will be automatically transported to the nearest harbor to patch up your wounds.