How does SI develop?
The origin of SI is usually difficult to determine or understand. Many people are unable to remember where they first got the idea of hurting themselves, and when they actually began to SI. But a small number of people develop SI through observational learning (a process where a person learns a behavior by watching someone else do it). The chances of most people actually seeing another person SI are very slim, but in places such as psychiatric hospitals and prisons the odds are much higher. Remember, the chances of this happening are very small. Top of page What is the course of SI? People who SI usually begin by cutting themselves with a knife, razor blade, or other sharp object. From there the person tries other forms of SI, such as burning, hitting, etc., until they find their prefererred method. Incidents of SI peak in the early to mid-twenties. Often because of the great changes that occur, and the new responsibilies and roles that produce great stress in an individual. But, often
