What you usually eat represents an attempt, an experience, and a process of absorbing its strength and value.
The dragon symbolizes inspiration, energy and ideals.
There is also the need to overcome authority, which may represent an opportunity for the authority around you to experience and absorb the meaning, such as your father or leader.
The dragon seems angry, but it actually reflects your self-concern, worrying that you can't control the situation and seize the opportunity.
Then you ate quickly and swallowed all the bones, indicating that you didn't calmly taste the details and connotations, but accepted them all.
This is related to the mentality and feelings of what you accepted in your dream some time ago.