My short answer to the whole Grujah proposition deal is this... I was lying. No, I wouldn't vote for myself tomorrow, or advocate my death in any way, shape or form. I care more about the town winning than keeping promises, especially stupid promises.
To be honest, there are many, many people who I think are more likely than Grujah to be scum. Ashersky for one (he is scum, as far as I am concerned). I also prefer lynches of yuma or Archetype, who are lurkers. Sharaeye has an excuse, fine. Separately, I think Jotheonah is scummier than Grujah. Volt and Galzria as well. In fact, the only people I find less scummy than Grujah are Frisk, Insomniac, and Eevee.
But the thing is, I've been wrong before, and the only thing I know for certain is that I am town. And I will lie, cheat, and steal to not be lynched today. Since Grujah is the only alternative, I'll promise him anything so that he goes down now, not me.
This is far from ideal, as I also suspect he's town (crazy, but town). But he has some chance of being scum, whereas I have none, in my view.
Does that explain my actions? If Galzria, Grujah, Eevee, Insomniac, Frisk and myself are all here can't we lynch someone else? How about ashersky? Though we still need 1 more I suppose. Ugh.