* Side note: the original firm of your plan could have worked. Toriel chastised Asgore for not going to the surface after getting one soul, getting six more, then breaking the barrier. Isn't that exactly what you planned to do with Asriel? You could have done it if you convinced Toriel instead of Asriel.

I have reason to believe she would never allow me to sacrifice myself, if she knew.

No matter what, she would not have wanted a child to die.

Even if that meant waiting for me to die from natural causes.

What she would have done with my SOUL upon my passing, I do not know.