This editorial aims at the presentation of a proposal regarding an inventory about performance anxiety disorder in a cognitive-behavioural therapy (CBT) framework. It provides some initial understanding as to that condition and how CBT could assist in the consideration of it counter to social anxiety disorder. At first, there is an introduction to performance anxiety in line to social anxiety/phobia and some questionnaires that have been developed which include performance anxiety as an element of social anxiety/phobia. Then, I am presenting the proposal, both in view to the rationale for that and the construction of an inventory with items drawn from elements that performance anxiety is related with, such as uneasiness about worry, self-focus issues of perfectionism and internal/external shame ideas. The statements in the inventory refer to hypothetical examples in life so inventory to be easily responded to, when administered to participants. This proposal closes with the conclusion that the questionnaire will be pilot-studied in the future by the author so the feasibility of it and/or possible changes to be considered when empirically studied.