Re: Tommorow was the worst day of my job! 
A person diagnosed with schizophrenia may demonstrate auditory *hallucinations](Hallucination - Wikipedia), delusions](Delusion - Wikipedia), and disorganized and unusual thinking](Thought disorder - Wikipedia) and speech; this may range from loss of train of thought and subject flow, with sentences only loosely connected in meaning, to incoherence, known as *word salad](Word salad - Wikipedia), in severe cases.