I've heard that many aspies have a particular area of interest that we are highly knowledgeable in and sometimes, obsessed with. They might seem oddly specific to some people, or odd altogether. Nevertheless, I know I have a few, what are yours? I'll start.
Science - I have a huge passion for the three big fields of science (biology, chemistry, physics). Physics and astrophysics is my study hobby. Whereas molecular biology and chemistry are my primary areas of study, I hope to apply them to a career in pharmacy or pharmacology.
Statistics and Probability - I always like to dabble with these two mathematical fields, I don't know what most people should find particularly fascinating about them, I just like them.
Military - I'm currently an air cadet (since I'm 16), I practice with rifles, drill, and I'm first aid certified. I love the structured feel and want to travel and serve my country. Hope to join the Canadian reserves next year, and possibly become a full time pharmacy officer after university.