Plainly, this unwillingness to give ground even on...

Plainly, this unwillingness to give ground even on unimportant disagreements is the symptom of some deepseated insecurity, as was my one-time fondness for making teasing remarks (which I amended when I read Anthony Powell's matter-of-fact observation that teasing is an unfailing sign of misery within) and as is my very pronounced impatience. The struggle, therefore, is to try and cultivate the virtuous side of these shortcomings: to be a genial host while only slightly whiffled, for example, or to be witty at the expense of one's own weaknesses instead of those of other people.