Hello, everyone, first time that I am posting. Even though that I am a proud holder of PSM and PSPO, sometimes I find myself into situations, where there is no right and wrong answer and quoting scrum value, principles or even if you like the scrum guide doesn't cut it. I think the lack comes from the so called "techniques" that the Scrum Master should posses in his sleeve so that we would "drive" one successful scrum team but there is a lack of information what exactly would those "techniques" be.
Here is what I am talking about: