Rest
Scholars have said that if one dreams of being at rest, it may indicate that they will toil and struggle, as effort in interpretation can symbolize rest. As for fright, it might suggest acquiring suspicion and committing sins.
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.