There are several effective methods for preventing someone from making poor judgment.

Express your concerns: Begin by discussing your concerns with the individual in the issue in an open and honest manner. Explain your concerns about their decision and express your views.

Give them pertinent facts: Individuals frequently make poor judgments due to a lack of relevant information. As a result, give the individual pertinent information that will assist them in making an informed decision.

Provide alternatives: If the individual is still determined to make the terrible decision, provide alternatives that will result in a better outcome.

Examine the person’s point of view: Attempt to comprehend the person’s point of view, values, and reasons, which may be motivating their decision. Avoid being critical or judgemental, since this might make people defensive.

Emphasize the consequences: Highlight the potential implications of the wrong decision, both for the individual and the people around them. Assist them in comprehending the long-term consequences of their decision.

Urge them to seek professional assistance: If the decision they are making has the potential to be life-threatening or destructive, encourage them to seek professional assistance from a therapist, counselor, or another competent expert.

Respect their autonomy: The choice is ultimately up to the individual, and you must respect their individuality. Support them regardless of their decision, but continue to give assistance and advice as required.

Finally, preventing someone from making a terrible decision needs subtlety, sensitivity, and understanding.