Changes

The key can be defined as "Real context".   

A chave pode ser definida como "contexto real".   

{{q4|Why do you say that the patient's "key" is defined as the REAL one?|difficult answer, but please observe the Gate Control phenomenon and you will understand}}

{{q4|Why do you say that the patient's "key" is defined as the REAL one?|difficult answer, but please observe the Gate Control phenomenon and you will understand}}