(phrasal verb) When you're "fritzing out" you're losing your grip on objective
reality and
paranoia is kicking in. You
think others are plotting against you and so you take decisive action them thereby increasing the likelihood that people really are plotting to get rid of you because you're insane.
Trump is totally fritzing out. He thinks that the people closest to him are secretly
plotting against him. That's why he
fired James Comey and Sean
Spicer and is tweeting against Jeff Sessions.