The prospects of permanently damaging yourself after an unsuccessful attempt is enough to send you into a deep hell of double-thinking. When nothing else seems to work in an already frail life, becoming even more frail send literal chills down my spine. That's why before my attempt I don't want any thoughts of hesitation. SI works in uncanny ways, not necessarily always manifesting itself by concise thoughts, yet if I recognize that it's still pulling the strings,, then I won't attempt to pull the plug just yet.
If everything works out in the end, then I wish you the safest and the most painless of passages, if your N either gets intercepted or something fails, then there's no shame in it. Always have a concise plan and don't leave things to an impulse - those only increase chances of survival. It is I, captain obvious.
I hope you find your peace regardless of what happens. Cheers.