Looks like your friend was a very good mentor indeed.

Welcome to the nexus Amy S and I hope you will find all the answers you need.

It is a very good approach to read and learn before you start your first extraction. We are here to help you if you need any advise.

Please read the "Attitude" section - the rules of this forum and "Health & Safety" section

In "Wiki" and "FAQ" section you will find most of your answers.

Enjoy