### Interpretation:

#### Symbolic Analysis:
The dream involves a kite, which symbolizes freedom, aspirations, and childhood innocents. Family members passing you the kite represents their influence, encouragement, or expectations in your life. By holding the kite and then letting it go, you are symbolically engaging with these influences and expectations but also deciding to release them. The kite descending and the thread falling into a garbage suggests the loss or disregard of those aspirations or perhaps a feeling of failure or wasted potential.

#### Emotional Context:
Given your reported emotions of fear in dreams and waking confusion, the dream seems to reflect an underlying anxiety. The kite’s flight represents an opportunity or responsibility you briefly managed but ultimately failed to maintain, potentially amplifying feelings of fear and confusion upon waking. Family involvement points to deep-rooted emotional ties and perhaps pressure or support within familial roles or relationships.

#### Psychological Insight:
As a retired individual, your current emotional state suggests a transitional phase in life, where previous roles and aspirations are being reconsidered. The kite, a delicate object dependent on skill and favorable conditions to stay aloft, could mirror your feelings about control and influence over your current situation. The garbage aspect hints at feelings of worthlessness or discarded potential, possibly due to unfulfilled aspirations or adjustments in your self-image after retirement.

#### Practical Advice:
1. **Acceptance of Change:** Reflect on the transition into retirement. Consider that letting go of the kite symbolizes releasing past obligations and redefining your purpose. Embrace the new chapter positively.

2. **Self-Care and Balance:** Address your poor sleep quality with practices like mindfulness or relaxation techniques. Sleep hygiene can alleviate waking confusion and enhance emotional stability.

3. **Family Communication:** Since family is significant in your dream, engage openly with them about your feelings and expectations. This can relieve hidden anxieties and strengthen your connections.

4. **New Avenues:** Find ways to replace discarded aspirations with new, achievable goals. Volunteering, hobbies, or learning new skills can rekindle a sense of purpose and fulfillment.

5. **Seeking Guidance:** If recurring anxieties persist, consider discussing your feelings with a counselor or therapist to understand and navigate your subconscious concerns more effectively.

By internally addressing these symbolic and emotional elements, you can use the dream’s message as a catalyst for emotional growth, clearer understanding of your current life stage, and establishing a renewed sense of purpose.