137 - Catharsis

1. The process of releasing strong emotions through a particular activity or experience, such as writing or theatre, in a way that helps you to understand those emotions  (Cambridge)

2. the process of releasing strong feelings, for example through plays or other artistic activities, as a way of providing relief from anger, mental pain, etc. (Oxford)

                                                                    ذہنی تناو ختم کرنا