I always wondering about the content delivers in training vids especially from players still very active in the game.

I guess that you can't deliver all the keys to succeed because poker it is a game of new lines to beat opponent and to be a step ahead of the player pool no? so I'm wondering if instructors delivers the essential stuff and that's it?

look at the example of our last pro, ERA7ER, in the comment section you see other pro comment that say, you are very though and hard to beat. so I guess he will not show his real game through some videos.

Any thought? I asked for example to get deep review/concept of shallow stack like 12-25bb (no push/fold game), I guess nobody in the pro pool will give me a vids with their real approach of this phase, because it is their area that may be make them very big winner, compare to a decent winner no?