I'm really sorry you had that experience. And I'm so so glad that you didn't die that night.
I wanted to let you know that there is work currently happening (in the UK) to prevent death by suicide from tall buildings. For example, in Gloucestershire we're trying to get multi-story car parks to put up signs for the Samaritans as a short term measure. Longer term we want to try to improve safety of the building, perhaps though planning control, or through asking owners to retro-fit fences.
Alongside that we're trying to improve health services to be more responsive for people at risk of suicide, especially men.
(If anyone has any ideas about useful suicide prevention measures please feel free to email me via the email in my profile).
> so I ended up calling 911. Funny that, it turns out when you do that in california, you are considered a "danger to yourself" and must be arrested.
This is something about mental health that people often don't understand: sometimes it's provided by police in a police van or a police cell. They have very little training in MH. In the UK things are slowly changing. The police have a power under the MH act to detain people and take them to a place of safety to be assessed by doctors. In many parts of the country that place of safety is a police cell, but some areas have specialist Section 136 suites. (Section 136 of the MH Act).
Thank you for having the courage to speak about your experiences. It sounds like a difficult time was made very much worse - it sounds awful.