I was exactly the same when I was mugged. Sp fired up with adrenaline I chased after the muggers that literally jumped on my back and forced me to the ground! The next day the shock kicked in and I was really tearful for a few days. Sad to hear that these types of incidents are occurring more frequently round here. Sounds like there needs to be some dialogue with the local police for sure about what can be done generally to improve safety in the area.