Netflix and Nvidia (if my memory is right) and probably only 8 other stocks are accounting for all of the down of this last day.
There isn't any companies out there that are coming out with anything really innovative soon. Thus, it looks like everything is pretty much in the same boat. So, picking a particular stock is just a crap shoot.
So, unless you are a technical analysis day trader, I agree with Mr. Mannarino about stock investments at this time.