Barrier methods of
interpersonal relationships prevent others from getting
close to you. Commonly used barriers include refusing to
talk, refusing to
compromise, refusing to show
affection, refusing to have
sex, and refusing to discuss
emotionally charged issues.
Such barrier methods are most effective if deployed early in a relationship. In an emergency, they may also be deployed after a level of intimacy has been developed, though such timing carries a greater risk of injury.
Someone using the barrier method will appear withdrawn. In fact, sometimes the barrier method is called the withdrawal method. While these methods of interpersonal relationships are equivalent, for birth control the barrier method is far more effective.