In the book squirm, the main character billy has some interesting character traits. to begin billy is brave because he put a snake in his locker. He is also brave because stood up to a kid who was picking on another kid and he went to see his father alone. Billy is also adveventurios because catches snakes alone without protection. And wanted to go and find a bear in a Montana forest alone. Lastly, billy is silly because he pulls pranks with fake props to scare others. That is the character trait of the main character billy in the book squirm.