Studies have shown general responses to stress to include the sequential stages of alarm, resistance, and exhaustion. Any person involved in a prolonged threatening situation, such as a terrorist siege, risks experiencing these three stages of stress. Within the context of the general response to stress, each individual has a personal behavioral coping repertoire forged through past experiences of coping with various types of stress. Studies generally advise that adaptation to stress is facilitated by persons becoming familiar with their particular sets of stress responses so that there is no attempt to depart from these familiar mechanisms in given circumstances. In assuming an alien role and personality, a person becomes unpredictable and less able to cope. Coping strategies should also include preparation for the possibility of becoming involved in a terrorist incident, particularly for likely terrorist targets. Preparation can include discussions with family members about their responses in the event of kidnapping or assassination, keeping in fit physical condition, simulation of a likely terrorist incident, and rote learning of appropriate responses to different terrorist scenarios. Target hardening is also part of a prevention strategy and can include the use of varying routes to work and style of dress, the use of armored vehicles, chauffeur training in defensive and high-speed driving, and generally keeping a low profile. In the event of being taken hostage by terrorists, persons may increase their survival chances by supplying personal information about themselves to captors, so that they may be treated more as persons than as objects. Likely victims should also anticipate adjustments following terrorist incidents, particularly after being a hostage. Psychological help for victims and their families should be accepted as a matter of course in the aftermaths of incidents. Eighteen notes are listed.