The heat produced by the Lights in the make-up room brought about a lot of discomfort to the actors in the make-up room. Hence the writer refers to this pain and trouble as 'fiery misery'.

The expression 'fiery misery' refers to the discomfort experienced by actors in the makeup room. It implies a sense of intensity and suffering related to the process of applying makeup for a performance. Let's delve deeper into the meaning and interpretation of this expression.

Understanding the expression
In the context of theater or film productions, actors often have to spend a considerable amount of time in the makeup room to transform their appearance and create the desired characters. This process can be tedious, time-consuming, and sometimes uncomfortable.

Fiery
The word 'fiery' suggests a strong and intense sensation. It conveys the idea of heat, energy, and passion. In this context, it refers to the intense and uncomfortable experience of being in the makeup room.

Misery
The word 'misery' denotes a feeling of distress, discomfort, or suffering. It signifies the negative emotions and physical sensations that actors may experience while getting their makeup done. The discomfort could arise from sitting for long periods, the application of various cosmetics, or the use of prosthetics that may be heavy or cause skin irritations.

Linking fiery and misery
By combining 'fiery' and 'misery', the expression emphasizes the intensity and unpleasantness of the experience. The use of 'fiery' intensifies the level of discomfort or suffering, highlighting the challenging nature of the actors' task in the makeup room.

Depicting the actors' experience
The makeup room is a space where actors undergo a transformation to become the characters they portray. It is a crucial aspect of their craft, but it can also be physically and emotionally demanding. The expression 'fiery misery' aptly captures the arduousness and discomfort associated with this part of the acting process.

Conclusion
In summary, the expression 'fiery misery' refers to the intense discomfort experienced by actors in the makeup room. It signifies the challenging and sometimes painful nature of the process of applying makeup for a performance. This expression highlights the dedication and resilience required from actors in their pursuit of creating memorable and convincing characters on stage or screen.