Stephen King uses a vivid metaphor to describe the challenges of directing teenage actors. He compares it to juggling jars of nitroglycerine, suggesting that while the experience can be thrilling and filled with energy, it also carries significant risks. This analogy captures the delicate balancing act involved in managing young performers, who often bring intensity and unpredictability to their roles.

The excitement of working with teenagers lies in their vibrancy and raw talent, but their emotional volatility and inexperience can lead to unforeseen complications. King's insight reflects the need for a careful and skilled approach to ensure that both the actors and the production environment remain safe and productive.