None, really. At least not in the sense of what people usually mean by "spiritual". That is, I don't pray to (or believe in) any gods or deities of any sort, or

None, really. At least not in the sense of what people usually mean by "spiritual". That is, I don't pray to (or believe in) any gods or deities of any sort, or even believe in any actual thing called a "spirit". So that doesn't leave much room for spirituality. The closest I come to any of this is something I like to do now and then which I suppose is a little bit like meditation. I'll put on some nice pleasant, non-distracting music which doesn't tend to make me think of anything in particular, close my eyes, and just try not to think about anything for a while, and immerse myself in just the sensation I'm feeling. But really, this is just away to kinda "clear my mind" and relax, I'm not sure I'd describe the experience as spiritual at all. Beyond that, I do get something out of reading Zen Buddhist literature at times. But Zen, to me, is more of a philosophy and a way of thinking, than a religion. And I wouldn't say I'm an adherent or practitioner of Zen, it's just something I enjoy reading / thinking about sometimes.