Earlier quoted context omitted.
> Perhaps it’s still overvalued beyond all of those factors. If you feel strongly about that, why not take out a short position? The issue with that is that GP is arguing that this stock's investors continue to behave irrationally. There is no reason to believe they are going to suddenly behave rationally. Thus, a short position is inadvisable. If you are a value investor, the right thing to do is to just not invest…
So you are saying that the opposite (a long position) is advisable? But that would make the current investors behavior a rational one, right?
I'm not sure how you got your conclusion out of what I said.