The complexities of controlling emotion

“…Research in the past few years has found that people develop a variety of psychological tools to manage what they express in social situations, and those techniques often become subconscious, affecting interactions in unintended ways. The better that people understand their own patterns, the more likely they are to see why some emotionally charged interactions go awry — whether from too little control or, in the president’s case, perhaps too much…Psychologists divide regulation strategies into two broad categories: pre-emptive, occurring before an emotion is fully felt; and responsive, coming afterward. The best known of the latter category, and one of the first learned, is simple suppression. First-graders will cover a smile with their hand when a classmate does something embarrassing; in time, many become far more adept, reflexively masking surprise, alarm, even rage with a poker face.” Here.