Active Shooter Response

I have to watch an active shooter video every few months and take a 5min paper test. I still had questions and the biggest difference between the video and this app is it's not just about what to do... it's about what to do AND how to behave as well what to look for. I get panic attacks so parts of this app is not only valuable to me there is a lot of reinsurance and how not being able to talk is no excuse. Thank you!

Way to basic to be of much help. Was looking for more in depth info, especially in how to recognize active shooter before shooting starts.

Sad bro