Those who believe in so-called chem trails demonstrate another example of a new class of mental illnesses called derangement syndromes. Another example is Trump Derangement Syndrome. These syndromes afflict people with a mental instability, a void that needs to be filled. Those so afflicted search to satisfy this need to be grounded in something, however absurd. Once they find something to latch onto, it feeds upon itself to the point where, like an incurable cancer, there is no coming back from it. It forms the basis for their core belief system. Unfortunately, these syndromes are growing and psychiatrists have yet to develop a process for dealing with them.