He has a track record of using all of his assets to save one. It worked before, so he will try it again, until it doesn't.

Why would he try it again? At this point what bet would require all of his assets like before?

I think once SpaceX gets big, he will get so focused on milestones that if he loses some astronauts and gets sued for damages, he's likely to leverage everything he has for more flights. No matter how safe those ships are, they're not infallible, so while it may be a safe bet it's not a guaranteed bet. If another crashes after that, or he loses contracts, he could be filing for bankruptcy, and taking Tesla down with him.

Assume Tesla stock fell to 100. Well I bought mt stock at 189 pre-split, so the share I bought at 189 are still worth 500. It is the day traders who get hurt, but the people in it for the long haul are still doing fine.

I always get a laugh for the people trying to scare people that Tesla stock will fall while not realizing a lot of the early purchaser will still make a profit even it the stock tanks big.

I don't think I've ever seen someone fail to grasp a point so confidently?

Or maybe you don't know what an institutional investor is? Because you're not an instructional investor...

The comment is saying even if Tesla goes to 100, it doesn't matter to Elon. It's not saying Tesla is going to 100. 100 is an arbitrary number representing a steep drop. It's not about what an "early purchaser" holding peanuts compared to any instructional investor is holding.

It's saying the standard of living of the guy worth 154 Billion isn't going to change because Tesla stock goes up or down. His entire Tesla stake could go to 0 tomorrow morning and he'd still be worth enough for it not to matter to his life past maybe some vanity issues.