Based on the model of cognitive triad of self, world and future. This therapy form is one of the most commonly used in Psychiatric practce. This is a structured therapy that uses collaboration between patient and the therapist.Many people get so attached to certain tasks, that they start to overthink it, which results in shifting focus from the task and fill your mind with negative thoughts. That’s how a human mind work, when a person starts to overthink about certain tasks, wish, or people, they create a sense of attachment from them and with the entry of attachment the person tries to defend it from a loss and which later on, converts into fear, anxiety and take a final face of stress and depression. This ultimately turns into a bigger loss, as he loses his peace of mind and his mind diverts into “protection mode” than “work mode”. For such issues, the Psychiatrist does Cognitive behavior therapy (CBT). In this theory, the therapist will ask you to provide evidence for the thought and against the thought and then help you to have a clear view of the situation of both sides. Many psychiatric problems are aided with the help of CBT.