To dream of olives represents the enjoyment of feeling safe all the time. A willingness to do anything as long as you are safe. Enjoying something that isn’t perfect.
Negatively, an olive may represent acceptance of a lot of discomfort in one area of your life in order to enjoy a high degree of safety in another. Keeping a big secret because it keeps you safe.
Example: A young man dreamed of a beautiful woman who loved . In waking life he was running a highly profitable business and cleverly evading his taxes. He had to spend a lot of time lying or looking stupid to people with unusual choices because he didn’t want anyone realizing how he was getting away with it. He preferred the safety of knowing he was getting away with his tax evasion before all else in his life.