Hey MSO,
I've finally decided to stop procrastinating and start some interview prep. I found this prompt online and thought I might give this a crack, any feedback is appreciated

Thanks in advance.
- Your mother calls you and asks you to help with a major family decision. Your maternal grandfather is 70 years old and has been diagnosed with a condition that will kill him some time in the next five years. He can have a procedure that will correct the disease and not leave him with any long-term problems, but the procedure has a 10% mortality rate. He wants to have the procedure, but your mother does not want him to. How would you help mediate this issue?
First and foremost, I need to understand my place in this scenario. I am simply a mediator to help my family reach the best decision in this difficult circumstance. I must consciously avoid any biases, and my opinion on whether my grandfather should or should not receive this treatment must not interfere when I am talking to the stakeholders of this situation.
Now, I need to sympathetically ask my mother why she does not want her father to undergo this surgery. Is it because she is afraid of losing him? If so, I need to fully explain to her the risks and benefits of the treatment so she will be correctly informed for this major family decision. If the reason she is opposed to this treatment is because she is against medicine in general, then I need to understand her specific views and attempt to rebuttal (in a non-aggressive way) by presenting the evidence which shows the benefits of medical treatments. Maybe she might be more comfortable with alternative therapy, and so I need to explain that there is very little evidence showing the benefits of alternative therapy. However, if she is adamant in pursuing alternative therapy, then I suppose it would do no harm to consult the doctor in charge and ask if there are any adverse implications of alternative therapy on my grandfather (with or without the procedure). In my response, I need to ensure I remain sympathetic as this understandably a very emotional time for our family.
Next, I need to discuss the situation with my grandfather. I need to ask him about why he wants this treatment, and if he is aware of the risks involved. Why does he want the treatment? Is it because he is in immense pain, and so he is desperate for some relief. Or is his goal to extend his life? Whatever his reasons are, I need to be gauging whether he seems to be competent enough to be making this decision as his life is at risk. Depending on his responses, I may want to discuss with his doctor (in the presence of my mother and him) if there could potentially be another treatment with less risks. Maybe with this newfound information, the doctor may suggest he take some sort of pain killer medication to ease his pain (if this is his goal). However, it is important to keep in mind that ultimately, it is up to my grandfather to make this decision and respect his autonomy, given that he is competent enough.