Hi timothydeez,

Welcome to the Nexus!  Thank you for sharing your essay - I really enjoyed reading it.  This is a place that is rich with detailed resources.  Take a good look around.  At the top of the page are links for Health & Safety, FAQ and Wiki and those are worth checking out in depth.  Very well written and researched by people who really know the territory.

I look forward to reading your future posts.  Again, welcome!