To dream of represents a overindulgent behavior or a lack of willpower. You may be having a problem stopping something once you’ve started it. Doing something once isn’t enough. You may need to exercise more self control.
Negatively, may reflect a lack of respect for a repeating or recurring indulgence.
Example: A man dreamed of eating potato chips. In waking life he was trying to overcome sex addiction. The potato chips reflected his inability to stop wanting sex once he’s had it.
Example 2: A woman dreamed of seeing herself eating . In waking life she couldn’t stop speaking to a professional for advice because the advice better than anything she had gotten before. She had to keep going back for advice over and over.