Re: Use a sword
That knight probably never saw actual battle, then. Swords leave horrific injuries and are usually wielded with very uncivilized anger.
Usually - yes. If you want to be a swordsman and live to a retirement age - no. Sword requires clarity of thinking and control of emotions to be effective. The moment you "use your anger" is the moment you die (assuming you are trying to engage someone who is competent with the blade - they will make a shish-kebap out of you).