1. The document discusses defence mechanisms, which are unconscious psychological mechanisms that aim to reduce anxiety. It provides definitions and an overview of defence mechanisms proposed by Sigmund Freud and Anna Freud.
2. Specifically, it focuses on rationalization as a defence mechanism where people construct logical justifications for decisions made through other mental processes. This allows them to avoid self-condemnation or condemnation from others.
3. In conclusion, the document states that people generally cope with threats through avoidance or approach mechanisms, including use of different defence mechanisms. Both have advantages and disadvantages depending on the situation and individual preferences.