You have the Right to feel anyway that you choose. Frustration and anger can make you forget your Principles, but realize that forgiveness and tolerance is the path of righteousness. We will help those that we can, we will forgive those that are penitent, and we will turn the other cheek when it is proper to do so. If they come to do you harm, defend yourself and all those under your protection with Righteous fury. This is the difference between Good and Evil, we only fight when we have to, not because we choose to.