"Or perhaps I should let you stay with this big guy, although you should be careful, he's got an appetite"

Perhaps as a snack?

I would just like to say that, as someone who has been in the headspace you've been, I hear what your saying, I know it can feel pointless and inescapable, I felt that too

You don't have to explain anything else to me, just know that despite you not knowing me, I will listen if you want to talk