I actually practice meditation. Only 10 min a day, but it's something. I also do it outside in the sun so as to get some vitamin D while I'm at it! Nothing better than passive multitasking lol!

The reason I started it - although I'm a skeptic about everything - is because of all the research coming out that it's healthy, and to me specifically the clincher was that it makes you 10% smarter! (among other things, like 10% happier etc.)

I'm also a long-time student of Buddhism, which I find the most fascinating religion in the world, the reason being that a large part of it is pure philosophy, with great insights. And I suspect Buddhism is only going to get bigger. I see more and more people discovering it and becoming fascinated with it. If it were a cryptocurrency, I'd definitely invest on it! :P