Six Feet Under
The show is five seasons long and is basically a snapshot of the lives of a family that owns a funeral home.
Pretty interesting stuff.
As you can imagine, they have to deal with death daily, but it starts to take a toll on their psyche after a while.
I watched the five seasons over a week and, while interesting, it isn't really the best thing ever.
If there's one message in the show, its that everybody dies. No exceptions. Spend your time here well.
People make terrible decisions in their lives, and end up living unhappy lives because they become stuck in it.
The show kinda says that if you're going to have prolonged unhappiness, you should probably do something about it.