POST 2 >> WHY DID I CHOOSE MY MAJOR/CAREER?

When I was a child I wished to be a many things, like a doctor or astronaut, thats depended of my age. When I became a teenager I realized that I like chemistry and I decided study Industrial Chemistry during the third and fourth year of high school. I made my practice when I finish the high school and that same year I took the university selection test.. and I had bad results because I not studied hard. The next year I took the test again, but this time I prepare myself in a preuniversity. In this place I met a lot of people that study science, and a teacher of chemistry pedagogy career. In that moment I decided study science pedagogy, but I thought 'I am not sure about this'. When I selected my choices I put pedagogy and medical technology, but I knew I want pedagogy. At the moment I realy love my carrer but it's difficult and stressful, I want job at the school for many years, but not for life.