Carly Thompsett had an idea, and the prince’s trust helped it grow. Now she shares her story   I left school at 15 with some GCSE’s, but being dyslexic I was told I probably wouldn’t amount to much anyway so why bother. After leaving, I got a job and I started at College for 3 years, which I did both full-time. I did hair and beauty for the first year and art and design for the last two. I wanted…