I don't really know which one to major in? I've graduated from high school around 22 days ago and I applied to a university and got accepted in those 3 majors (I'm not in the US). I'm not naturally talented or intelligent but I do work hard. I barely got an A in physics (90.4%) and I got a 98.6% in chemistry. I'm good at math too but I struggle a bit at physics (Like the majority of people). Right now im leaning towards Dentistry since It has more chemistry than physics as far as i know? Mechatronics also seem very interesting..