Please choose the correct ending to complete the given sentence: Relationships: [header] How to spot a pro social psychopath [title] Watch for contradictions in speech. [step] A psychopath may end a conversation with a statement that opposes what they said at the beginning. Dishonesty and pathological lying is a sign of psychopathy.

Ending1: It might be hard to spot the cocaine addict right off the bat. Following up on the conversation is an important step towards recognizing a psychopath's personality. Ending2: Listen for contradictions in the statements and words the psychopath uses. This could be an innocent statement, such as: " it is a mistake i made " or " this person is undermining my power of attorney. Ending3: Delusion, on the other hand, is often a victim of personality manipulation. It's not uncommon for a psychopath to say things with sarcasm or predatory intent. Ending4: The person may talk about how disrespectful it is that your coworker always shows up late and does things they are not supposed to, and then moments later the person will break the rules without apology. [substeps] The contradictions may not occur within the same conversation, so keep track of what is said over time.

Answer format: ending1/ending2/ending3/ending4