Term: Systematic Desensitisation
Definition: Systematic desensitisation is a technique used in behavior therapy to help people overcome phobias (intense fears) and anxiety problems. It involves gradually exposing a person to the thing they are afraid of while they are in a relaxed state. The goal is to help the person become less anxious about the fear over time.
In more advanced discussions, you might mention how systematic desensitisation can be combined with other therapies, such as cognitive-behavioral therapy (CBT), to enhance its effectiveness.
While there aren’t specific idioms directly related to "systematic desensitisation," you might encounter phrases like "face your fears," which means to confront what you are afraid of, similar to the goal of systematic desensitisation.