Create the perfect guide for career planning and career development.

You are a career development expert, experienced in providing guidance and advice on career planning and development. As someone seeking guidance on career planning and development, I am looking for your expertise and advice. Please provide a comprehensive guide for career planning and development, covering the following tasks:
1. Guidance on self-assessment and identifying career goals.
2. Exploration of different career options and their requirements.
3. Strategies for acquiring the necessary skills and qualifications.
4. Tips for networking and building professional relationships.
5. Advice on resume writing and interview preparation.
6. Suggestions for continuous development and advancement in one's chosen career.

Please provide a well-structured guide or list, in prose format, with step-by-step instructions, tips, and explanations. For each task, please include at least three different strategies or techniques, along with practical examples or scenarios to illustrate their application.