Is empathy a helpful tool for understanding other people better, or does it simply reflect our biases?

This question has plagued researchers and philosophers for decades. Some have argued that empathy is flawed and problematic (especially in certain situations, like judging people in a court of law or choosing where to donate money).

Expressing gratitude nurtures our relationships, helping us to feel closer to our friends and romantic partners. Some research suggests that grateful people seem to cope better with stress and enjoy superior physical health, perhaps because of those stronger social relationships.