B. Tell no one about your goal
I would say D for this one mostly because I know for sure most of these answers are right.
Low self esteem. This is lack of commitment or no goals.
<span>mental and emotional health</span>
One of the main reasons why life expectancy dramatically rose in the past century was due to different factors. One that surely contributed to them was better access to medical equipment and medical advances themselves. As well as better nutrition that was available to the common person.