The Buddha had a similar problem as a young man, but I'm not advising you to leave your wife as he did. Reading a bit about anhydonia may help. It may sound s

The Buddha had a similar problem as a young man, but I'm not advising you to leave your wife as he did. Reading a bit about anhydonia may help. It may sound strange but controlling artificial light exposure and really strict sleep (really darkness) hygiene has banished this feeling for me (and it's been nearly twenty years, now). True darkness at the same times every night, at least nine hours (seasonal variation to match sunset is ideal but I don't do that.) Melatonin keeps your mitochondria healthy, and they are your energy-engines. If they aren't working well, you're going to be as listless and unmotivated as starving people are, for similar physiological reasons.