I believe that depression should be treated seriously as a mental illness. But treat the depression, and not the choices made while depressed (i.e. suicidal ideation, suicide attempts), which are symptoms of depression. It's not like we treat so seriously any of the other choices made while depressed like over/under-eating, alcoholism, impulsive purchases, etc.
> So it's used as a argument against having easy to access firearms
Personally I believe in restricting access to firearms because they are usually used to kill other people. If someone wants to use their gun to take their own life, rather than take their guns away, I'd like to spare them and their family the mess, and give them a way to die peacefully and quietly in a supine position.
But the truth is that I'm not convinced that death is the "the winning move is not playing it". You see death is life: in order to die you must be alive first.
That's why lately I'm thinking unconsciousness is the way out, but I'm not sure about that too.
https://www.youtube.com/watch?v=fr7z1YiAWiI
"It will solve all your problems... Once!"
The point is, the mind changes constantly; it's its nature. What should one do?
Personally, I'd rather avoid the rollercoaster of "I'm happy I didn't die" and "I should've died."
You don't have to, it's not your business, it's their right to make that choice and no one else's. "My body, my choice" applies to suicide even more than abortion, if you don't control your own life and body you can't call yourself a free man.
I disagree with dismissing someone's decision because they have a mental illness like depression too. Depression and other issues don't always respond to treatment, and even when they do it's often after trying different treatments for months! I've been through very dark times with depression, OCD, and much more. I live a life of luxury now that most of the country would envy with a wonderful wife. If I knew I had to face a year or too of my past issues again and I would get to spend the last 40 years in my wonderful life again afterwards I don't think it would be worth suffering like that for a year. Some issues like OCD really are that bad. If someone with a mental illness wants to die, offer to help, but respect their decision if they don't accept.
Related: Majority of gun deaths in the USA are suicides. In the gun control debate you might want to exclude those, right? But actually having ready access to a way to die increases the total number of suicides - it's not that all of those people taking their own lives would use different methods of suicide - some would but some would never die from suicide at all. So it's used as a argument against having easy to access firearms, and generally an argument against an easy way for suicide.