Love vs wisdon

This quote has never made sense to me. I mean, it makes sense and I understand it, but I wouldn't shoot ANYONE just because they handed me a gun. I mean, it all depends on the circumstances on whether or not I would pull the trigger.

I think the original quote would be better if it was "trust" instead of "love." You can trust without loving someone

To be honest I don't really get the 'quote'.... it's not 'love' if some random stranger hands me a gun and I don't pull the trigger.