I have been teaching Latin for 20 years, for any purposes (school, colleges, universities and "just for so") for any field (medical and law terminology, linguistic) and for almost all ages (from 11 to 67))). I know that "time is money" and "who owns the information, owns the world", so You will achieve Your goal in optimal time))). For someone who has a personal vision of the subject, the individual programme is to be compiled)))) Russian is my native language - and I am entirely sure it is the brightest language for interpersonal communication - and so far it is one of the official languages of UN. But if you read this, You, probably, know))))