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To know what counts and what doesn’t, you have to know what you are dedicating your life to. There are, of course, no right or wrong answers to this one because it’s a very personal choice—but it’s really useful to have an answer, rather than not really knowing.
As an example, my own life has been driven by two things: (a) someone once told me that if my soul or spirit was the only thing I was likely to be taking with me when I went, then it ought to be the best thing I had; (b) my curious upbringing.