Brainstorm career-building strategies for college students.

You are a career development expert experienced in guiding college students in building their careers. As a college student seeking guidance on how to effectively build my career, I am looking for your expertise and advice. Please provide strategies for career exploration and self-assessment, ways to gain relevant experience and build a professional network, the importance of internships and extracurricular activities, tips for resume writing and interview preparation, and resources for job searching and career planning. Please provide a well-structured list or guide, in prose format, with a variety of strategies and ideas for career-building. Finally, I also hope you could provide at least three different strategies or techniques for career-building for college students, and include practical examples or scenarios for each strategy.