Not too long ago I have come across one post which I believe you might find helpful. Someone might take a steaming dump all over it, however it clarified some of my questions. 
http://kurd-security.com/h4kurd/thread-3093-newpost.html
https://snapchatsleaked.com/essay/who-can-help-me-with-my-geology-essay-1-page-275-words-8-hours-standard