Read this excerpt from act iii, scene i, of shakespeare’s romeo and juliet: romeo: this gentleman, the prince's near ally, my very friend, hath got his mortal hurt in my behalf; my reputation stain'd with tybalt's slander,—tybalt, that an hour hath been my kinsman! o sweet juliet, thy beauty hath made me effeminate and in my temper soften'd valour's steel! what is the central idea of the excerpt?