Dreams involving accidents, particularly those involving children, can evoke strong emotions and often reflect deeper concerns or anxieties in our waking life. In your dream, hitting a school child may symbolize feelings of guilt or fear about causing harm to others, whether intentional or not. It could also represent worries about your responsibilities and the impact of your actions on those around you.

The child's initial reaction of acting as if nothing happened could suggest that there are issues or emotions in your life that you or others may be suppressing or not fully acknowledging. However, her later crying about her hand indicates that there may be underlying pain or consequences that need to be addressed, even if they are not immediately visible.

This dream may encourage you to reflect on areas in your life where you feel responsible for others or where you might be avoiding dealing with certain feelings or situations. Consider if there are unresolved issues or relationships that require your attention. It might be beneficial to confront these feelings or have open conversations with those involved. Overall, this dream is a prompt to ensure you are caring for yourself and others in a mindful way.