Or why a major doesn’t really matter as only 20% of the subject of the major turns into a career, stats say:

https://www.nytimes.com/2015/08/02/education/edlife/four-steps-to-choosing-a-career-path.html

https://www.nytimes.com/2012/11/04/education/edlife/choosing-one-college-major-out-of-hundreds.html

https://blog.collegeboard.org/the-ultimate-guide-to-choosing-a-major

Read around the topic of and reviews for David Epstein’s Range: Why Generalists Triumph in a Specialized World.   https://www.nytimes.com/2019/05/28/books/review/david-epstein-range.html

https://www.theverge.com/2019/5/30/18563322/david-epstein-range-psychology-performance-skills-sports-career-advice-book-interview

Video of Epstein discussing book with Malcolm Gladwell: https://www.youtube.com/watch?v=8cQJH3aj4YY