to @hilde45 ’s comment
i would venture to say that for serious audiophiles, thoughtful and introspective about the pursuit, another added bonus of spending time maximizing musical enjoyment through system improvements very often leads one to think hard about, informally question, and learn about our own psychology, our perceptions, our biases, how we deal with happiness and negativity, etc etc
such awareness, learnings can then be applied to other aspects of our lives, for the better...