little children learn so fast it's amazing. with the right methods you could teach your child various languages up to mother-tongue level until they're like 5~6. lol i find that fascinating. i like learning new languages as well and if you're motivated to learn than anybody can do it anon! the most important thing is to have fun :) once my exams are over i can focus on vocab practice more! i wish you all the best with your korean as well!!