On trying new things (plus a list of many possible new things to try):I think it's wise to try things that are substantially new to you nearly every time you have the chance, so long as: The new thing seems likely to be beneficial or enjoyable OR is different enough from things you've done in the past that you don't think you can accurately predict how you'll react to it Trying the new thing doesn't require a substantial investment of time or resources AND is extremely unlikely to cause y...