I find it hilarious that some people on this forum have been advocating dumping all stocks since 2013. I bet they're kicking themselves now.
Stay the course, people! Keep your asset allocation constant through the ups AND the downs. Always be buying, no matter what happens, because you never know when the next corner will arrive.
Personally, I'm hoping for a dramatic stock pullback in the near future just to ease the emotional tension from skyrocketing prices. I'll feel better once it's over and I don't have to steel my resolve against the next recession.