The major difference is that Jamie Dimon sits comfortably on a seat as CEO of the largest and most poweful wall street bank. If the market reacts on what the CEO says of such financial institution, it's somewhat understandable that people have the urge to panic sell, which also seemed to happen at that time. It however won't work again. All empty headed noobs here talking about crashes can't do anything in terms of influencing the market. If anyone here takes the words of a bunch of noobs here seriously, that person itself is even a bigger noob that should seek for mental help.