you should activate the protect from melee pray - People won't go in melee distance (close to you) if you do because what's the point if you're melee protecting?!
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Let me live, so when it's time to die, even the Reaper cries.
I actually take some with me for safety reasons when I go out. Like it'd make a difference though... by the time I get it out, I'm already kidnapped or worse.