Dreaming of glue can symbolize feelings of being stuck or bound to a particular situation, relationship, or responsibility in your waking life. This kind of dream often reflects a sense of attachment or obligation that one may feel unable to escape or dissolve.
If the glue in the dream is working as intended, it might suggest a desire for stability or cohesion, either within yourself or in a group setting, such as family or work. It could also indicate efforts to mend or repair a situation that has caused separation or fracture.
On the other hand, if the glue is not setting or is ineffectual, it may point to fears of inadequacy or the futile nature of trying to hold things together that are no longer working. This could indicate internal conflict or doubt about the strength and viability of personal connections or projects.
A dream where you find yourself covered in glue might reflect worry about personal boundaries being overstepped, or feeling trapped by your own commitments and obligations.
Consider the context of the dream and your emotions during it, as these can provide further clues to what aspect of life the glue is symbolizing for you.