The Swing
Scholars have said that seeing oneself swinging in a swing may indicate corrupt religious belief or playing with one's religion, suggesting a weakness in religious commitment or being swayed by those who mislead.
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.