Tonight doesn't get to make tomorrow's decision.
Tonight is not a neutral narrator. It's exhausted, it's chemically tilted, and it's very sure of itself — which is exactly what makes it unreliable.
So: give tomorrow first refusal. Tomorrow gets to look at this first. If tomorrow agrees with tonight, nothing has been lost — the option is still there.
You're not promising to want to live. You're only declining to let the worst-informed hour of the week sign on your behalf.
Sleep, if it comes, is not surrender. It's an adjournment.
“Nope.” is always allowed here. It's an answer, not a failure.
If your body may be in danger right now
Emergency medical help: 911 (US & Canada), 999 (UK), 112 (EU & many countries), 000 (Australia). If you'd rather talk: 988 (US call/text), 116 123 (UK & Ireland), findahelpline.com for your country. Nothing here asks you to use them. They're just here if you want them.