Lying seems to have a strong moral component in English that doesn't seem to be evident here. Most people would say that a proper "lie" involves intentionally t

Lying seems to have a strong moral component in English that doesn't seem to be evident here. Most people would say that a proper "lie" involves intentionally trying to convince somebody of something that you know is not true, usually for personal gain. If Musk honestly believes that he can do it, then I guess it isn't technically a lie, even if most people who know the industry say he would have to be delusional to believe that. It does feel a bit pedantic to say that though. If Musk is sometimes delusionally optimistic instead of intentionally deceptive, how much does it matter to us? I guess the level of delusionalism does vary some - Tesla might meet vehicle production targets, SpaceX might meet their intended date for the first crewed mission, but a Tesla car with current production hardware driving coast to coast while the driver reads a book sometime this year has no chance whatsoever of happening. Also worth considering that the Silicon Valley VC universe does tend to reward people who could be described as being delusionally optimistic, and thus encourage them to continue to think in that way.