What would I do differently?

That would be my choice of career
In high school when asked about the career path we would love to take, you would mostly get replies like; I want to be a doctor, lawyer, engineer, pilot, teacher, nurse and many more professional course.
Like every other child, I wanted to be a doctor. My mathematics teacher at the time, counselled me against that being that I was really good in mathematics, he suggested I took a course in engineering or mathematics and statistics.

I kicked against and stuck to my dream. I spent years trying to actualise this dream of being a medical doctor all of which failed. I recall days of breaking down in tears, days I was depressed. I regretted not listening to my teacher. I should have just done what I knew how to do best. If I get another opportunity I would take a completely different path for my career choice.