You've just told an absolute beginner with 10K's worth of car to go an "learn" on a public roundabout when his car is patently not up to the job. Sure, you can go sideways in anything but if its got an open diff not with any real control ........ which is the point of drifting.
As for ripping your engine off the mounts, you sure you didnt blow the welds on your intake at the same time?
Oh sorry, being 'involved' in drifting for a long time makes you unquestionable now.
Im not even going to bother ..........
Look, the guy has given shit advice and then got all shirty when someone has pointed that out, whether engine mounts ripping off of cars is common or not.
Youre usually the first person to tell people to get to a practice day rather than learn on the street so why arent you reiterating that bit? Could it be that Ive already said it and agreeing with me is not an option?