People with depressive disorders are no more likely to go on a killing spree as any other group of people. In fact, they are less likley. Depression doesn't make you hate other people, it makes you hate yourself.
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To tricoloreddad, you may want to do some research into antidepressants and how they work. Although their form of action isn't completely understood, it is quite clear that they increase levels of seratonin and dopamine, both chemicals necessary for proper mood regulation. These chemicals are imbalanced or far too low in the majority of people suffering from depression. With medication, depressed people can get control over their moods and come out of the darkness that keeps them trapped. It also means they can finally deal with things like PTSD instead of hiding away or trying to drown their problems with alcohol. And no, antidepressants do not make you numb, drooling, or idiotic. Some anti-psychotics can do that, but that is an entirely different animal.
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kelcarry, it's not fair at all to say that people who are depressed don't have the same right to defend themselves as you do. As long as someone hasn't shown violent tendencies or proved themselves a threat to others, they have the right to possess a firearm. Would you also take away their right to own knives, axes, and motor vehicles? True, they may choose to use a gun against themselves, but they also might choose to overdose, open a vein, or jump off a cliff. And frankly, if someone really wants to take their life, I believe it's their right.
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I think many of you are confusing depression with other mental illness like schizophrenia, antisocial behavior, or personality disorders.
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Almost 25 percent of Americans are classified as mentally ill, and of those, some 1 in 10 suffer or have suffered from depression. That's an awful lot of people to summarily dismiss. Unless an individual has demonstrated he is a danger to others, it should not be your right, nor the government's right, to interfere in his life and his constitutionally guaranteed freedoms.