Because i seem to have been under the mistaken assumption that you had couple of grey cells intact.. If you WOULDN'T think that guns should have better working safety hatches, then you are unintelligent.

And dear friend i don't think you're unintelligent.. i tihnk you are a pissed off man bitter about many things and so you resort to mudslinging and personal attacks on people. Don't you see that actually LISTENING to somebody and CONSIDERING changing your mind is sometimes a better way of learning than bullying people into silence which you can then take as assent?