What specific field of study should I choose as my major if I aspire to become a psychiatrist, and are there any particular academic disciplines that would provide a robust foundation for this career path? Considering the multifaceted nature of psychiatry, would a background in psychology be paramount, or could other fields such as biology or sociology equally enrich my understanding of mental health? Are there critical skills and knowledge bases that I should prioritize in my undergraduate education to prepare myself for the rigors of medical school and subsequent psychiatric training? Additionally, how might elective courses or extracurricular activities, such as internships or volunteer work in mental health settings, complement my chosen major and contribute to a comprehensive educational experience? Ultimately, what should be my guiding principles in selecting a major that aligns with my passion for mental health and my goal of becoming a competent and compassionate psychiatrist?