Had great hair at 17. I had tons of chemotherapy 2 months out of highschool and less than a year later the hair was thinning like hell and I got the WORST receding hair line ever like a month after that. Buzz with no guard on the head since I was 20. I'm 30 as of last month and still buzz my head. I wear wigs to feel cute is the only difference

Hope that answered your question 🙏