Things that make you brave

1. Wearing a costume or a mask, especially Superman, Batman, or a mascot that completely covers your body in fur so that nobody can recognize you

2. being put in charge
3. losing someone you love
4. alcohol, especially tequila

5. having someone believe in you and tell you they think you can do it
6. starting over with nothing 

7. wearing sunglasses, especially the big Jackie O type ones

8. thinking you are about to lose something or someone you care about
9. emergency situations, like when you have to dial 911 or save a person's life
10. holding someone's hand