You have stated exactly what the commenter needs to accomplish without a single consideration as to how to change their mind to do so, which in this case is likely the more pressing issue.

Instead of telling someone who is doing X and failing to stop doing X and start wining, it might be more helpful to suggest a realistic next action. In this case, perhaps apply to some very local universities for a CS degree, keep family close, and research community dental clinics with affordable payment plans.