Then he already trusts you, to some extent. Battle is a trying time, and it either brings out the best or the worst in us, but always our true self. [This isn't a lecture; she knows he is fully aware of that. But just to keep it in focus, she says it anyway.]
You're a compassionate man, with a strong heart. Anyone can see that, no matter how tall or thick their walls. So I know that if it is your wish, you will succeed in all three of those goals, eventually. [That last word is meant to stress patience, because people with walls cannot be rushed without defensiveness.]