Suppose they are indeed working 18 hour days. So they've done six weeks of work in two weeks. Do we believe that six weeks of ordinary work is sufficient to ma

Suppose they are indeed working 18 hour days. So they've done six weeks of work in two weeks. Do we believe that six weeks of ordinary work is sufficient to make the claims that Musk is making and take the actions that Musk is taking? "We are working really hard" doesn't give me any more confidence in the speed that things are happening. Heck, being absolutely exhausted sounds like a great way of making mistakes. If I heard that the team designing and building a bridge I use to commute was work 18 hour days in order to move fast I'd be quite a bit more concerned about that bridge.