I could be wrong, but I think the point that @weeeeum was making is that by the point you retire, your body and mind are so wrecked from having been overworked for 30+ years that ‘just go outside’ is an agonizing prospect. Yeah, if you make it to that point and can still go outside and do fun stuff then great. But if you retire at 65, are male, and American, then you’re retiring at the average healthy life expectancy for your group and on average have about a decade of declining health to ‘look forward to’. Chart