What is the best method for studying chains of narration?

The questioner : As for the best methods in studying the isnad, how do you mean?

The Shaykh : There is no single best method for studying it.

The questioner : ... in studying the hadith.

The Shaykh : ... From my experience ... a student of knowledge needs to study, first of all, a theoretical study of the terminology of hadith under a graduated, expert scholar in this science. Then, after that, he studies it practically, so that the student of knowledge can master it ... with no craft, no job, no wife, and no children. It was said in the past: "Knowledge is lost between the laps of women." So, if a person remains free to seek knowledge under these conditions, then it is a theoretical study followed by practical application. This is something that few do except those who are inspired and specialized. Therefore, Allah (Mighty and Majestic) has made the time easy for them and facilitated the means that help them to proceed in this path.