Challenges:

1. Health Issues: Affected by the "Sickness" malefic star, health is prone to problems this year, requiring attention to rest and self-care to avoid overexertion and illness.
2. Strong Competitors: Due to the influence of the "Year Kill" malefic star, there will be many formidable rivals this year, necessitating vigilance to prevent being taken advantage of by ill-intentioned individuals.
3. Credit Risk: It is crucial to adhere to one's word and keep promises to avoid paying a heavy price for breaking trust.

Opportunities:

1. Mental Agility: Blessed by the "Heaven's Joy" auspicious star, the mind is particularly agile this year, easily absorbing new knowledge, and if one can focus wholeheartedly on work, one can stand out from the crowd.
2. Career Advancement: In terms of career, if one can concentrate on work without distractions, there is a high potential for significant progress and success.
3. Collaborative Support: The most supportive zodiac signs for career development this year are the Rat and the Rooster. Sincere cooperation with these signs can lead to mutual benefits and the creation of new opportunities.
4. Favorable Directions and Industries: The most advantageous direction for work this year is the south, and engaging in industries associated with "Earth" and "Metal" is particularly beneficial.

Individuals born in the Year of the Dragon need to be especially vigilant about health and competitive challenges this year, but also have opportunities for mental agility, collaboration, and industry advantages. It is recommended to stay alert, work hard, and seek cooperation with those born in the Years of the Rat and the Rooster to overcome difficulties and seize opportunities.