Am I weird for knowing this?

I am only 14 years old but I am very, very excelled in my education. I am obsessed with college medical textbooks and can tell you all about the body and it's functions. I know how to perform medical examinations and heal deep wounds and know the right amount of medication a patient should have as a dosage. I love how to work with the body and know I can fix a problem. I want to be a Pediatric Oncologist and do data research on patients to cure them. I am made fun of for being like this but I have many friends who think it's amazing I can to this. Should I give up this dream?