Getting more shares when the price going down

$Pfizer(PFE)$ You know that the news are all good for PFE.More orders,FDA approves the vaccine......And to be honest, I wouldn’t mind seeing it go down a little more. I would pick up more shares at a lower price and know with everything going on this stock will still go up in a week or so. I will gladly buy mote from those who sell in a panice.The right thing you should do is that getting more shares when the price going down.$Pfizer(PFE)$