I'm happy you've boiled your recharging needs down to a science but none of this compares with long contiguous periods of unstructured time you can choose to use as you wish. Three months off every decade? Really?
I have ~ 15y of experience and I have a grand total of 3 weeks PTO. My father, at my age had 5 whole weeks and doesn't understand why I don't take big trips more. Despite the trend in 'unlimited vacation', I feel it's only getting worse.
> with long contiguous periods of unstructured time
Can you tell me more concretely what you're thinking? How do you define "long"? And, what is it about my list (despite it's prescriptive structure) that makes the time usage not "unstructured" ?