Android Permissions....
You know - when you install an app and you are sometimes faced with a long list of items it wants access to?
What to do?
(and NO, you're definitely NOT alone)
Well - some common sense should always prevail but it is indeed not always that easy. For instance, if you are installing an app that manages your files, you would expect it to NEED access to your SD data and it would likely be no surprise if it needs permissions to sell you something. But it may not be so obvious for other permissions requested.
This article may help a bit...
In the end though - if an app is requesting permissions you do not understand, and you do not NEED it.
Don't install it.