I couldn't help but tie these two together. Theory:Faith; Boil:Waxer. It just works too well.
Disclaimer: See ch. 1
Faith: Confidence or trust in a person or thing
Also
Belief that is not based on proof
Waxer sees Boil's fear and tries to reassure him. The best way to ensure that they two and Numa will see eachother again is not to calculate and bargain but simply to believe. He has heard Obi-wan and his various co-religionist speak about the will of the Force. Waxer doesn't know what the Force is but he has learned something about will. Will keeps you alive against impossible odds; lets you pull off impossible feats of skill. He has heard Cody tell the Ghost Company that they have durasteel wills. Waxer believes him. His conviction in his will keeps him and Boil and Numa alive.