Therefore, "-psycho" implies a connection to the mind, mental state, or psychological processes.
Here are some examples:
* Psychopath: A person with a mental disorder characterized by antisocial behavior, a lack of empathy, and a disregard for rules.
* Psychoanalysis: A therapeutic method that explores the unconscious mind to understand and treat mental disorders.
* Psychotropic: Relating to substances that affect the mind, such as medications for mental health conditions.
It's important to note that the suffix "-psycho" is not always used in a clinical or scientific context. It can also be used in a more casual way to describe someone who is mentally unstable or unpredictable, such as in the phrase "He's a bit psycho."