Some people have seen the article going around Facebook about the changes made to Facebook and the messenger. That seemed to scare a lot of people. those permissions are there for your benefit so you can have access to cool features; not so Facebook can spy on you or abuse your trust. That said, it is still scary to some people. If you want to use the Facebook app and/or Facebook Messenger, but don't want to give access to all your info to Facebook, here are the instructions to turn off the things most people are worried about. I hope this helps everyone.
P.S. Sorry about the low sound. I had my waterproof case on and it makes everything sound like crap. Forgot to take it off for the video.