Replace when the wall comes down with if and that would be a more accurate assessment of the situation for many.

@Gibsonisafluffybutt @wscholermann I used this exact terminology in a message a few days ago to a guy I'd had a couple of good dates with who communicates so sporadically that I have a very hard time believing he's genuine. There's a feeling of exhausted resignation, but I do seem to be willing to bang my head a few more times, just in case the wall does actually crack.