Real estate professionals consider their business plan their Bible, especially at the start of a new year. But chances are good that potential curveballs in the housing market may throw you off your goals as the year progresses. What's important is how you respond and adjust your plan of action in these challenging moments. Host Marki Lemons Ryhal speaks with two practitioners who have advice for what to do when you realize you need to make changes to your business plan in order to stay on track.