I propose this canned comment to explain to the novice:
>It is possible that you may see your question as objective and answerable, but actually it still contains too much assumptions that even if someone want to answer you, they still don't know where to start. To narrow down the number of assumptions in this question, one viable way is to get yourself familiar with the fields you are interested (in this case, __________). Preferably you can start with an introductory textbook. There are many of them which are very easy to understand, you just need to search for `the field + textbook`. If …