Playing the Waiting Game

It's often said that good things come to those who wait. Well I have been waiting and one of those good things is getting ready to happen. I went on a few interviews with one of the largest real estate investment companies in the country. all I'm doing now is sitting back and waiting on a decision. But how long should I sit on the sideline? When should I start exercising my other options? I have been debating that for the last couple of weeks so I think it's about that time...