“The serpent in the market, the beast in the market, will push him and push him until they break him again,” says McDonald. “They've broken the Fed four or five times since 2013. It's going to happen again, but just think this time, the Fed is going to be more proactive. If the Fed doesn't give the serpent enough, doesn't give that piece in the market enough, they will push and then break the Fed in the next two meetings.”