Not sure about that. He maintains very luxurious lifestyle. His continuous investment in Tesla could be seen more as an effort to maintain full / majority share

Not sure about that. He maintains very luxurious lifestyle. His continuous investment in Tesla could be seen more as an effort to maintain full / majority shareholder control of the company. I don’t think he would sell his house and invest the money in Tesla. He would still be rich even if Tesla goes bankrupt. Plus he has billionaire family members as a fallback.