Ответ:

i believe that studying online its normal thing in our modern life but its not perfect. advantages of studying online:

1. you can get only needed knowledge

2. you will be more concentrated on the knowledge that you study

3. when you are in the comfortable place, your knowledge will be more pleasant for you

Disadvantages of online studying:

1. your knowledge maybe unchecked

2. your study will be not systematized

So its your own choice to study online