* Any art classes: Drawing, painting, sculpture – these classes cultivate creativity and an eye for design, which are crucial for hairstyling.
* Biology/Chemistry: A basic understanding of hair structure and chemistry (pertaining to hair products and treatments) can be helpful. While not essential, it can give you a slight edge.
* Communication/Public Speaking: You'll be interacting with clients constantly, so strong communication skills are vital.
* Business or Entrepreneurship: If you aspire to own your salon someday, these courses provide valuable foundational knowledge.
Essentially, focus on developing your creativity, communication skills, and a strong work ethic. These qualities are more important than any specific high school subject when it comes to a career as a hairstylist. High school is mainly about getting your diploma to meet the admission requirements of a cosmetology program.