I’m attempting 53. Learn to play bridge. Gotta say it’s really hard. And I’ve decided that you have to be really smart to play it well. I now think of bridge players differently. I have more reverence, respect, and awe when someone says that they know how to play bridge. I'll be lucky to just memorize the bidding process and points, much less any of the strategies of playing the hand.
I've logged about 7 hours already trying to learn the fundamentals of the game. I'm about half way through the tutorial.
The silver lining: I didn’t say I had to learn how to play it well.