eh........hello..........does anyone else find this disturbing?
I'm very sorry for you as a driving test is nerveracking, but if you are having difficulty driving a petrol instead of a diesel engined car, then I would be a very worried driver in the Wilton area.
I accept that there may be a difference in terms of how high the revs on the end=gine are, but if you are any way a competent driver you should be able to master this issue, after all the same techniques are required to drive a manual car whatever the engine.
Secondly if Towger is correct and you are confusing diesel with automatic, then you really are in trouble!