It suddenly occurred to me tonight, when I was thinking about do I truly want to die or do I just want this all to end, people sometimes warn that if some methods fail you risk brain damage, but if the brain damage was severe enough, so you might be a persistent vegetative state but not dead. Then this hell would end but I'd still be alive so my brother wouldn't be so upset. Or would that prolong things for him? Obviously its impossible to calculate how to do it, but fears of brain damage are maybe overexaggerated because if you don't know, and these feelings are gone, surely it would be ideal. And if you did die, yeah I've upset my brother more but can't help that. Thoughts?
With suicide, you die. Loved ones are shocked. There's funeral bills, trauma, a huge mental toll. Sometimes it goes away, sometimes it doesn't. Someone might follow your footsteps.
Now let's say you shoot yourself and survive with severe brain trauma that leaves you in a vegetative state. Your family goes through the same shock and horror of you shooting yourself, but with the false hope of you coming back.
After a month or two, the hope will die and the medical bills will start racking. The reality that you're just a husk becomes apparent. At that point, they'll have three options:
1. Euthanization
They'll feel like they're killing you themselves. Might tear the family apart.
2. Send you to a facility
They'll feel guilty. Visiting will likely be excruciating.
3. Give you round-the-clock care themselves.
Most if not all aspects of their lives will be negatively impacted and they will almost certainly grow to resent you.
A quick Google search says vegetative patients generally live no more than 2-5 years if the state lasts longer than a month. So even if they go with option 2 or 3 they'll still have to bury you like they would if you'd just died when you attempted with all the associated costs before long. Only this way their suffering is immensely amplified and stretched out across months, years, or potentially even decades.
In summary- either live or die. Do not half ass it. Read some accounts of people with vegetative family members if you aren't convinced. At least with death there's no chance of your memory being spoiled with thoughts of how caring for the inanimate shell you became cost them a high paying job and their marriage