Shifting from topic to topic, with few connections, is one of several disjointed and occasionally incoherent verbal habits that seem to have
"Trump’s levels of complexity have always been unmistakably low, said Pennebaker. Whereas most presidential candidates are in the 60 to 70 range, Trump’s speeches range from 10 to 24...
" 'We’re also going to place strong protections to stop banks and regulators from trying to debank you from your political beliefs,” Trump said in the New Hampshire speech. “What they do, they want to debank you. And we are going to debank, think of this. They want to take away your rights. They want to take away your country, the things you’re doing. All electric cars. Give me a break. If you want an electric car, good. But they don’t go far. They’re very expensive.' ”
tl;dr: He's not okay and he's getting worse.