Good recent Kurzgesagt video on loneliness. https://www.youtube.com/watch?v=n3Xv_g3g-mA I like how the video does not try to prescribe one universal solution for loneliness, and leaves it to the viewer to introspect and find out what's best for them. Had a similar video been done by an Indian, it would probably have recommended marriage and children as the only way to not be lonely.