"Because with effort we could be a force for right and justice in a corrupt world."
"There's only one way you can convince me to help you out of here."
"What's that?"
"Promise to find some training in swordsmanship."
"That's it?"
"Is it too much to ask that you know what you're doing?"
"That sounds reasonable."
"Then you promise?" The sword's not giving you any real options.