Cognitive behavioral therapy (CBT) is a form of psychotherapy that focuses on modifying dysfunctional emotions, behaviors, and thoughts by interrogating and uprooting negative or irrational beliefs. Considered a "solutions-oriented" form of talk therapy, CBT rests on the idea that thoughts and perceptions influence behavior. Feeling distressed, in some cases, may distort one's perception of reality. CBT aims to identify harmful thoughts, assess whether they are an accurate depiction of reality, and, if they are not, employ strategies to challenge and overcome them.