School Shootings? What's the point?

There have been a lot of reports about school shootings fairly resonantly and I just have to ask the question... Why??? There is absolutely NO point to shooting up a school!!

Maybe you are an "unsatisfied student," so what?? That's not a reason to go around shooting! Maybe you just got dumped by your girl/boy friend.... REALLY???? Your going to shoot up a school for that reason???

There is absolutely no reason to go on a rampage like that, especially because people can get hurt!! Nothing is worth killing for, especially anger!