It’s hard to say precisely how much time I spend on it. Anyway, I won’t say that it takes me long. Roughly speaking, once in two weeks I am asked to write an article. To illustrate, in October I published two big articles in terms of volume. Working on one article can last from two-three hours up to five-six but I don’t know for sure. I can only say with a good reason, that if it were time-consuming, I wouldn’t do that because it may be difficult to hold multiple tasks at the same time. I believe that my participation in Studlife is more about labor of love rather than extensive work. Something that you are eager to do but only in case you have free time