I have listed all of my friends according to how I know them. I used to be able to find friends by clicking on that list - (High School Friends) (work) etc. Now I can not sort my friends when I want to find one. Is there a way to go back to filtering the friends I want to talk to according to my own lists I have created?
You will need to go http://www.facebook.com/bookmarks/lists and then select which list you want. Alternatively you can search for the list in the search bar at the top of every page.