On the relationship side, if you teach people to respond actively and constructively when someone they care about has a victory, it increases love and friendship and decreases the probability of depression.

In this quote, Martin Seligman underscores the importance of active and constructive responses in relationships, especially when someone close to you achieves a victory. He argues that when people actively celebrate and support the successes of others, it not only strengthens love and friendship but also fosters a positive emotional environment. This kind of response, as opposed to indifference or jealousy, enhances interpersonal bonds and encourages a culture of support.

Seligman’s point is that reacting with enthusiasm and encouragement during moments of success helps deepen relationships and creates a nurturing atmosphere. Such positive reactions build trust and reinforce the emotional connection between individuals. Moreover, by celebrating each other's wins, we shift the focus from competition to collaboration, which ultimately helps maintain healthy, positive relationships.

The origin of this quote comes from Martin Seligman, a prominent psychologist known for his work on positive psychology. Seligman’s research emphasizes the importance of factors like gratitude, optimism, and social connection in improving well-being. His insights on relationships show that supporting others not only strengthens bonds but also has beneficial effects on mental health, including reducing the likelihood of depression.

By teaching individuals to respond with genuine joy and encouragement in others' successes, Seligman advocates for a mindset that nurtures both individual and collective well-being. This approach encourages a shift from reactive or passive behaviors to more active, constructive ways of interacting with those we care about, promoting greater emotional resilience and healthier, more fulfilling relationships.