Schizophrenia is not literally a ‘split personality’ as the name suggests, but people with schizophrenia may view the world differently to those around them. They may hear/see/smell/feel things that are not experienced by others (hallucinations), e.g. hearing voices (which tends to be the most common hallucination). They may have an unshakeable belief in things that are not true (delusions), e.g. that people are reading their minds, controlling their thoughts or plotting to harm them. As their world sometimes appears distorted by hallucinations and delusions, people with schizophrenia may feel frightened, anxious and confused. They can become so disorganized that they can feel scared themselves and can also scare those people around them.