The question is, could everyone do this? No, and not only do they fail to do this, many in fact do the exact opposite. Isn't it that we are told to buy low and sell high? But many are actually buying when there's a surge in price because they FOMO and sell when there's a big correction because they panic. If only people would begin to be strong enough to buy the dip, corrections would cease to be what it is right now, a time for panic selling.