[psyc]

I think the connection is loose at best. Personally, yes, I'm wired so I can mostly turn more hours into more progress. That's great when I'm working alone. But I don't think I've ever been on a paid project at a company where the bottleneck was straight-ahead serial work. It feels like teams have a way of divining when's the absolute latest they can deliver something, and will pad any length workday with slacking, as needed.