What Mr. Perpich meant you are the best asset is to have good thinking not bad thinking. He needs to stay

positive because if you don’t stay positive you will be thinking bad things instead of foussing  what’s happening. Being motivated will help you be energetic and do things faster. Having

a healthy body will help you be strong. A good brain will help you know what to do. Physical abilities help you defend yourself, fighting danger. Confidence will help you be brave.   And I think this

thinking way will help Brian  so that he can survive.