Respuesta :
The most likely reason for Jack to use illegal substances is to cure his depression. Thus, the correct option is D.
What is Depression?
Depression may be defined as a mental disorder that causes a continuous feeling of sadness, anxiety, and loss of interest.
People use illegal substances in order to overcome from his/her depression which is caused by domestic violence, job responsibilities, relationship breakdown, etc.
Therefore, the correct option for this question is D.
To learn more about Depression, refer to the link:
https://brainly.com/question/11313959
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