Everyone experiences irrational or suspicious thoughts at times, but when these thoughts become exaggerated and persist despite a lack of evidence, they can develop into paranoid thinking. Paranoia involves a distorted perception of reality, where individuals believe others have harmful intentions, even in the absence of any proof. For example, someone may start to feel that they are being bullied, that rumours are being spread about them, or that others are talking behind their back. In more extreme cases, paranoid thoughts might include beliefs that someone is trying to harm them physically or even take their life. Individuals may also feel as though they are being tricked into giving away money, having their property damaged, or being stolen from, even when there is no logical reason to think so.

CBT can help individuals address these unhelpful and often distressing thought patterns by carefully examining the evidence supporting their beliefs. CBT encourages individuals to evaluate the reality of their fears and consider alternative, less threatening interpretations. By challenging these distorted thoughts, individuals can reduce the intensity of their paranoia and learn to think more clearly and rationally. The goal of CBT is to improve overall functioning and quality of life by helping people regain control over their thoughts and feelings. Through this process, CBT provides a way to develop healthier thinking patterns, reduce distress, and enhance emotional well-being.