But Now with free ebooks on the net and lots of math forum: mathstackexchange, math10forum, etc, we can pursue our interest in mathematics further if we had the opportunity. I did not choose a math major in university since , I could only predict that the person can only be accepted professionally as a teacher, while in the country I live in, teachers are not paid well.
I have tested my memory of mathematics formula taught in highschool after leaving highschool for about 2 decades by closing any source: internet, books, but my mind. I find that I can still remember of the formulas and i can still mention the topics of math that I haven't studied for 2 decades. It signifies that my mind can still retain a good memory of mathematics. It is different with the more recent business theory that I learnt in university. I find some I couldn't come to my mind. I feel that math is definitely a subject for me.
If I had the chance like getting scholarship, I would go to university again to study math. But, I think that doing a degree in university on my own expense is not worth the money. I can learn math autodidactly which is much cheaper altough there is no diploma I will receive.