Do you know YouTube channel has many guitarists and guitar teachers, instructors?

 Let's talk about this topic today. Because, I have a reason to say so. Any teacher who uploads any video in you tube channel. You ask them how to extract a scale from a string or identify a scale.. you will get answers!. But, it is important to know the manner in which the teachers from whom they have studied will teach. Won't go too deep but if students learn by thinking rather than getting confused, they can learn in the right direction. For example- before learning guitar you need basic knowledge of instrument, basic knowledge of parts, basic knowledge of strings

     After that you have to practice. So what is practice? For example- 6/0 = left side is string / 0 means Open play. That is 6th number string you want to play open. Open play means playing anywhere in the fret board/or finger board without using the left hand finger, and this is the example method where you want to play in a down stroke when going up and in a sub stroke when coming up.