Final answer:
False. Mental simulation is not a safe practice to prepare for a traumatic situation.
Step-by-step explanation:
False. When performed properly, mental simulation is not a safe practice that can help prepare a person for a traumatic situation. In fact, mental simulation of traumatic events can be harmful and can exacerbate post-traumatic stress disorder (PTSD). Research has shown that traumatic memories can be vividly re-experienced through mental simulation, leading to distress and negative psychological effects.