Define the perimeters.

Dude, tell me what you want. I can't read your mind and neither can you read mine. I'm not gonna make the effort to walk over cause I'm waiting for you to do that. Till you're done deciding, we're gonna be stuck here and I don't like this at all.

Ps. I'm screwed for CTs. In fact I'm feeling so screwed I can't even be bothered to work hard.