So you have never hunted or fished?
Basic/lizard brain is to fight for your life.
I wounded a doe once, she hauld a$$ to the nearest creek. I found her and did the deed.
The basic instinct of every human, mammal, fish, insect is to live.
I’ve had a few people in my life just give up. Never understood it.
Life is precious.
To give up is to go against GOD.
FWIW a person with stage 4 cancer is in the same position as that wounded doe in the creek.
That said, I think suicide is an extremely bad choice.