More subjectively, if you find yourself at a moment where you simply cannot think of any reason not to kill yourself, and especially if you have a fairly concrete plan, well, what do you have to lose? You can always apologize later.
Regarding 911, I called once, the real deal. I was appalled and experiencing a fair amount of shame, but realized that all social conventions had fallen away. I had found myself in a pit of agony with no way out, and there was nothing I would not have done to get out. I'm not saying you should wait until that point--many life-threatening situations do not involve agony--but if you're there, you definitely should make the call.
In another case, I called 911 for a child. I thought there was a five percent chance that she would experience an outcome that would terrorize her and maybe destroy her life. Close enough.
"911 is if you need assistance now. Non-emergency is for the paperwork the next day."
My current city is like this, but more. If you need to reach a detective to return a call, you need to call 911 and ask to be transferred. Otoh, CenturyLink has broken 911 service for days a couple times since I moved here; an alternate number for the county has been provided, which will probably work for emergencies, but maybe not for returning calls.
Where I live, 911 might not answer, though. I've had that experience.
> 911 is to be used for emergencies only. An emergency is any serious medical problem (chest pain, seizure, bleeding), any type of fire (business, car, building), any life-threatening situation (fights, person with weapons, etc.) or to report crimes in progress.
1. https://www.fcva.us/departments/public-safety-communications...
A good example is if you have a disabled vehicle blocking an intersection - that's a 911 call.
"If a cellular 911 caller is on, or in close proximity, to a freeway, there is a high likelihood this call will go to the California Highway Patrol dispatch center. The California Highway Patrol (CHP) has jurisdiction over state freeways and handles emergency calls on these roadways. Cellular calls often utilize towers that are located near the freeway. Therefore, some cellular calls made from city streets, but near a freeway, will be routed to the California Highway Patrol."
You definitely did the right thing, though. I've made similar calls for mattresses and ladders blocking lanes.
[0] https://en.wikipedia.org/wiki/State_police_(United_States)#S...
I suppose they could even allow an incoming emergency call to interrupt a non-emergency conversation (which would be put on hold) so that emergency calls never have to wait for a non-emergency conversation to finish.
I was raised with a sacrosanct view of 911. Do not call unless it is a bona fide emergency. This means something along the lines of a situation outside my expertise that poses a threat to life. Broadly speaking it ranges from medical, physical, security, and probably a host of other things I'm forgetting.
However, I don't have the same instilled ideas about 988. What are the sufficient conditions to place a call, for oneself and for others?