Some people expect euphoria or increased sociability,he pointed out, while others expect to feel bad, and still others drink to cope with stress. 一些人预期愉悦或是高社交性发生，他指出，但是其他人预料感觉会很糟并且还有些人饮酒以应对压力。
The words have become confused with ideas like shyness and sociability, partially because introverts tend to be shy and extroverts tend to be sociable. 这些字眼会被害羞和社交性等观念所混淆，特别是因为内性者通常害羞，而外向者通常善交际。
