More condolences on your friends passing/taking.
There have been 5 in my life. My best friend hung himself in the garage at the age of 27 after fighting addiction for many years. Sadly his mother found him. Another very close friend had their 16yo. son suck on a shotgun in their livingroom. Another friends dad also sucked the gun after his wife told him she wanted a divorce. Another family friend OD. Lastly my nephew hung himself in a park.
Me, I'm chicken and could never do it no matter what the circumstances.