Well, I admit that my assumption that severe head injuries and deaths in football are rare, is just that, an assumption. However I never said, like you claim, that they never happen. Still, you have not presented any proof that my assumption is incorrect, other than just saying that it is. Please show me some evidence to support your claim that severe head injuries, death, even by suicide, are rampant in football, as you seem to think. I mean I'm not the biggest football fan (i'm from Europe) but I do follow general sports news, and I have not encountered many stories about these incidents, so please enlighten me.
The comment about why they shoot themselves in the chest is just weird, and does not seem to have anything to do with whether or not a helmet prevents head injuries, which this whole argument is about. And by the way, on account of your quite incoherent way of arguing, I'm not really sure what you're trying to say, is it that helmets do not help? Or are you just talking a lot of bullshit and trolling, cus it really seems that you are?.