In hindsight, I am happy to say I wouldn't have done anything differently to date! In my Junior Cert I did 9 subjects ; Maths, Irish, English, History, Geography, Science, Business Studies, French and Tech Graphics. I liked Languages and history the least. I won't lie, Maths, Geography, and Tech Graphics were the ones I enjoyed the most.
When I was choosing for my leaving Cert I still hadn't decided what I would do when I was finished. I was thinking of Engineering, Teaching or Physiotherapy. I wanted to leave my options open. To do physio you need a language (to get in to UCD) and 2 science subjects. I decided to do Maths, Irish, English, French, Geography, Physics and Chemistry for my leaving. That left all the options open.
I was good at Business Studies, but after looking at courses in college, I discovered you don't usually need a business subject to get into a business course. This is not the case for Science based courses. In 6th year I took up Applied Maths. Since I was doing Physics and Maths I had a good background for the subject. Twenty classes and just homework, and I got an honour. If anyone was to ask me if they should do it, if you like maths, its a great subject!