Donald Trump just can’t seem to stop talking–or tweeting–and he’s firing off at the POTUS once again, this time calling him “psycho.”

Early yesterday, Donny tweeted that there was ”something seriously wrong with President Obama’s mental health” and then called him a “psycho” over his refusal to cut off flights to countries with active Ebola cases.

Trump then took to The Steve Malzberg Show, where he continued to slander the President, saying ”He’s either incompetent, he’s very stubborn or there’s something wrong.”

Mr. Trump believes that he has an innate understanding of psychology and human behavior due to his experience as a dealmaker, and that he typically understands those with opposing viewpoints.  But in this case, he just doesn’t get it.

“If you take a look at the whole thing about stopping the flights, I don’t understand that,” Trump said. “How could you not not stop the flights?  There’s something wrong and nobody knows what it is but there’s something wrong.  There’s so many bad decisions. Can anybody be that incompetent? There’s something wrong, there’s something going on.”

The Centers for Disease Control (CDC) have argued that closing the borders could potentially make the situation worse, as people may start coming in via other methods, without the CDC’s knowledge, and thus undermining their efforts to track travelers.

The good news is that despite the panic,  you’re unlikely to catch Ebola.