The waiting is the hardest part....

Just an update-- we made an offer on a house, with a contingency that I have three days to withdraw the offer if I don't like the house. If the seller accepts or counteroffers, I will fly up to Wisconsin this week to give the final approval. The waiting is killing me. Really, the seller has nothing to lose by accepting or countering. After all, is it really likely that she'd get another offer before the weekend?