For as important as it is to know who you are as an individual, the benefits of interacting, and associating, with like-minded people can similarly work wonders for your overall mental health -- be it from a religious, political, cultural, traumatic, or even sports fandom perspective. It can often provide you with a sense of belonging/tribalism. But when could it also become somewhat unproductive? This is one of Brian's favorite episodes ever. Here's hoping it'll become one of yours, too.