HBO Max just released the trailer for actor and documentarian Ravi Patel upcoming docuseries Ravi Patel’s Pursuit of Happiness, and it looks like a charming and insightful exploration of the customs and traditions of different cultures and how they impact major aspects of everyday life. The four-episode series has Patel visiting four different countries - Mexico, Japan, South Korea, and Denmark - and interacting with the local population in a sort of “man on the street” manner to speak with them about broad concepts such as family and retirement. Immigration is also a primary topic, with the trailer paying specific …