Cathy is an irrational idiot. The market is widely known to stay irrational longer than you can stay solvent.

There is no possible fundamentals based valuation that make Tesla a good buy. It's a speculative gamble, and there's nothing wrong with making those as long as you know you are and you keep your head up to needing to GTFO that gamble.

The dumbass gambler that buys the winning ticket still wins, that doesn't make tickets a good idea for you to buy with your rent money.