Hi, I'm currently in the midst of completing my IGCSEs. I'm 19, and get homeschooled. I dropped out of regular schooling 4 years ago because I was not sure what I wanted to do ahead. I'm now very certain as to what I want to achieve. The issue is I'm currently studying only 3 subjects; physics, chemistry and mathematics extended. After my exams I wish to take up AS- AL physics and math for the next two years with O level chemistry. I'm currently studying through Wolsey hall, Oxford. My concern is how hard would it be for a 21 year old homeschooled person to get into a good college to study higher level physics and mathematics? Taking into account I'm only doing 3 subjects as of now. Also could you tell me if there's anything additional I could do to improve my chances of getting into a college?