"Common sense gun laws"
Your "mind full of mush" would make any liberal educator proud!
There are well over 20,000 gun laws on the books, none of which stopped the most recent school shooting, and none of which have stopped any of the criminals who misuse firearms. They are called criminals for a reason- they break "common sense laws".
The Uvalde shooter was known to have issues, serious issues, and yet local law enforcement did nothing of value. He was also likely on the FBI's radar- they sure helped out a lot.
Less than 2% of all guns used in crime were legally purchased, meaning the vast majority of your alleged "common sense gun laws" did precisely zero in stopping anything.
So long as you support liberal causes, such as open borders, there will never be an end to this, even if you could somehow manage to collect the 400,000,000+ guns in circulation in the US. All sorts of evils flow over our southern border thanks to the Democrat Party, and the gutless wonders in the Republican Party.
But fear not! You are far more likely to die from an opioid overdose through illegal drug use, or from a car crash, than you are a school shooting. Schools do not need to be prisons, either. Taking basic steps to harden them would stop most of this. And yes, that would include willing teachers taking training, and caring guns themselves.
Guns are not evil, so in the right hands, in this instance, trained teachers with the will to protect themselves and their students, would be zero danger to anyone other than a shooter.
But here's the bottom line, Skippy- you can't have our guns. The 2nd Amendment was not written to make you feel good; it was written to allow the citizens of the United States to be prepared to defend against what history teaches is inevitable- our own government turned on us. And we do not have to imagine that as a possibility, as Democrats have been doing so for decades now- obviously much longer than you have been alive.