Planning for Healthcare Expenses

  I would like the insurance to be about Aetna PPO plan.  

Are you covered by a healthcare plan?  If so, what do you see as the largest potential for losses if you become ill or injured? How well do you understand the plan?  
 

2) Do you currently have an advance medical directives?  What about your loved ones?  Is this something that you would consider after learning the importance of this document? Why/why not?