[Tangsen]

Maybe they should install some metal detector in front of the school entrance. There should be a possibility of copycat thingy. Nowadays strawberries snowflakes, mentally very brittle one.

Parents today themselves are also full of problems how to bring up and discipline their kids.

We should not just let one single incident make us become paranoid. By doing that, u r worse than those mentally brittle strawberry snowflakes. 

You are right, strawberry snowflakes should be toughened up. I proposed arm guards with automatic weapons and sniper towers with high power rifle to take out any intruder