It could cause problems because all these people are looking for a certain look that they think is heathly but just cause your thin doesn't mean your healthy
Yes, A parent can go to jail for neglecting their child. Also, it depends on the state how long they'll be in jail.
To evaluate how your actions affect your health, you would use the life skill of making healthy decisions (d).
Active listing is important so you can know what they are saying. Without active listening than you may forget things. Also the four rules of active listening are too look at the person (eye contact) listen too them. And I do not know the rest. Sorry, but that's the best I can do :)