Suppression is the act of holding back or restraining something, often emotions or thoughts. For example, when someone feels sad but chooses not to express it, they are suppressing their feelings. This can happen for various reasons, such as wanting to appear strong or not wanting to burden others. In psychology, suppression is a defense mechanism that helps individuals cope with uncomfortable feelings. However, while it may provide temporary relief, consistently suppressing emotions can lead to stress and other mental health issues. It's important to find healthy ways to express feelings, like talking to a friend or a therapist, to avoid the negative effects of suppression.