A lot of people say that a car engine gets accustomed to the driver style and in particular to specific RPM gear changing and it will perform into those "learned" parameters.
I must mention that I am NOT speaking of the first 1000 km of car, the grinding period (called "rodaj" in Romanian).
In my opinion this is a myth, as an engine and the gearbox are designed and build to stand specific RPMs and to make internal combustion at specific rates per minute and there is no AI component to it, that can learn and adapt in any way. Is just a machine and a pretty plain one.
What the experts are saying on the matter?