to guide the discussion and mediate disputes

A facilitator in a group discussion helps guide the conversation, ensures everyone has a chance to speak, keeps the discussion on track, and encourages participation from all group members. They help create a safe and open environment for sharing ideas and opinions while ensuring that the goals of the discussion are met.

to guide the discussion and mediate disputes

A discussion director is responsible for leading and moderating group discussions on a particular topic or text. They can help guide the conversation, pose thought-provoking questions, and ensure that all participants have the opportunity to contribute their thoughts and perspectives.

That is a discussion you should have with your doctor, body piercers can't guide or consult on what's safe to do when you are receiving treatment for a condition.