The semantic argument of someone freezing is better than the reality of teachers being murdered using their bodies as meat shields? 

Even according to 2016 FBI statistics 4 out of 10 mass shootings where a citizen intervened were stopped by concealed carriers. Only one was shot before returning fire, the others were stopped by citizens rushing the shooter, or talking them down.

Where is the freezing and is it even a significant con if threats are being stopped?

There are more stoppages than freezes correct?

I’ll be back with the source in an edit

Edit: https://www.fbi.gov/file-repository/active-shooter-incidents-us-2016-2017.pdf/view

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