Yes. I don’t think the argument requires that the work be hard (or that you work hard at it, whatever that really means). I believe it’s quite generally true that for most activities (howsoever achieved), productivity drops as hours spent increases. Then the rest of the argument follows.
Yes. I don’t think the argument requires that the work be hard (or that you work hard at it, whatever that really means). I believe it’s quite generally true that for most activities (howsoever achieved), productivity drops as hours spent increases. Then the rest of the argument follows.