Reply to #3 @maverickprice :

Thank you for advertising your service. I think he will help many students, but personally I think that it is better to understand everything on your own so that you can then go to a good university where you will need this knowled

Thank you for advertising your service. I think he will help many students, but personally I think that it is better to understand everything on your own so that you can then go to a good university where you will need this knowledge and save money. I recommend for those who want to figure out ho