1. The functioning of depressed individuals is comparable with or worse than individuals with major chronic medical conditions. 2. A well thought-out and detailed plan in combination with a highly lethal method is indicative of an individual who is at risk for carrying out the act of suicide. 3. Many psychotic episodes begin with subtle changes in thinking. 4. Many manic employees' symptoms may be well controlled and they can be productive workers if they are managed on the medication lithium.