> I think „the diagnosis” is over simplification and lots of professionals would disagree that there’s always a single one.
"The Diagnosis" does not mean "one root cause".
Situation: my car has some unexplained vibrations.
1. Mechanic A says that it is the engine mounts
2. Mechanic B says that it is some weirdness in how the exhaust assembly is hanging to the underbody
3. Mechanic C says that it is just my wife farting
I replace engine mounts and 40% of the problem is reduced. I then drive without my wife and the remaining 60% is solved.
"The Diagnosis" was: 40% mounts, 60% wife, 0% exhaust.
"The Diagnosis" does not mean "one root cause".
Situation: my car has some unexplained vibrations. 1. Mechanic A says that it is the engine mounts 2. Mechanic B says that it is some weirdness in how the exhaust assembly is hanging to the underbody 3. Mechanic C says that it is just my wife farting
I replace engine mounts and 40% of the problem is reduced. I then drive without my wife and the remaining 60% is solved.
"The Diagnosis" was: 40% mounts, 60% wife, 0% exhaust.
There is always one "The Diagnosis".