The Security
Scholars have stated that if one dreams of being "secure" or "safe," it might be interpreted as fearing in reality. They also mentioned that sorrow in a dream could signify joy, and it was also said to be sorrow itself, and joy might indicate sorrow, based on a Quranic verse.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.