There's some interesting discussion about this going on over here:
https://sanctioned-suicide.net/threads/why-normal-people-want-to-live.4836/
For myself, there are things that do keep me alive. They are mostly trivial, but I think most things in life are trivial. Here are some things that keep me going:
- Sorting out my finances and possessions (why should I care? I don't know. I want things to be in order for my family, for my lovely things to be taken care of, for my family to be supported)
- Food. I'm serious. I like mealtimes.
- Going on walks, now that it's cooling down
- My clothes. I just really like my wardrobe
- I'm working on a website that I want to be up forever as a free resource to family, friends, and the world
- I want the timing to be right. I don't want to spoil something for anyone, be an inconvenience, etc.
- I'm still figuring out some logistics (financial etc) so my suicide note isn't finalized yet
- I owe people money, and if I stay alive longer, I can pay more of it back
- I like having my window open at night when there are rainstorms, and the rainy season hasn't started again yet
- I may wait as long as I possibly can, just because we have the right to life, and nobody wants me to die. (But boredom and physical discomfort are my constant nemeses)
Not the best list, but there you go.
I'd be interested to hear what is keeping other people alive, or what they are living for for now.