Perhaps the most helpful 5 minutes I've ever seen anyone offer regarding decision making for an individual investor.
Using Buffett's "punchcard" analogy, I think we've done well to use a "punch" on Tesla... but, how about considering our choices
among the Tesla investing possibilities. We can each ask ourselves, do we want to use one of our 20 "punches" for betting
- on TSLA outperforming the market in the long-term
- the timing, to a month, of when the market as an aggregate transitions from being irrational to rational in its valuation of Tesla
- the timing of when the short position in Tesla will return to the normative size for publicly traded companies
As Buffett put it in the video,
"It's a terrible mistake to think you have to have an opinion on everything, you only have to have an opinion on a few things."