A more thorough explanation:

Definition: Cooling time is the time needed for a person to calm down and think clearly after experiencing a stressful or provoking situation. This allows them to consider the consequences of their actions before acting.

In criminal law, cooling time is important in cases of homicide. It is the time needed for a person to recover their cool blood after being provoked or experiencing great excitement or stress. This time is necessary for them to be able to think rationally and act with reference to the consequences that are likely to follow.

For example, if someone is repeatedly provoked and manages to control their temper, the final provocation may cause them to have an emotional explosion. In this case, the cooling time begins from the last provocation, not from the earlier ones. The court determines the cooling time as a matter of law.

Example: A man comes home to find his wife in bed with another man. He becomes angry and kills the man. In this case, the cooling time would be the time needed for the man to calm down and think rationally before deciding to kill the other man. If he acted impulsively without taking the time to cool down, it would be considered a crime of passion.

Explanation: This example illustrates how cooling time is important in criminal law. The man's initial reaction was to act out of anger and impulse, but he needed to take the time to calm down and think about the consequences of his actions before deciding to kill the other man. If he had taken the time to cool down, he may have made a different decision and avoided committing a crime.