Cognitive behaviour therapy is a form of treatment that is directed at solving problems, changing unhelpful patterns of thinking and behaving. It teaches people to identify, evaluate and respond to dysfunctional thoughts and behaviour. It makes use of various strategies that help correct errors of thinking and lead you to choose more adaptive behaviour. CBT can be helpful in depression, anxiety relatedissues, schizophrenia, delusional disorder, somatoform disorder and OCD to name a few.