On: Tokyo is set to introduce a four-day workweek for government employees

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I agree. It's nice if you have something you can get into flow on.

The biggest issue with 10s is commute time. If you work 10s with an hour+ commute, that's just awful.

[toast0 → FigurativeVoid]

10s may help the commute, depending on duration of local rush hour. I've worked places where leaving at peak meant an hour drive home, and waiting an hour (or two) meant a 30 minute drive home.

Otoh, if you take mass transit, waiting an hour or two may put you into all stop trains which could increase your commute time.

[elijaht → FigurativeVoid]

Wouldn't 10's be better for a longer commute? Need to do it 4 vs 5 days?

[notatoad → elijaht]

less overall commute time, yeah, but it means your day might be literally nothing but work and sleep.

probably not long-term sustainable.