This, I don't. o_O
Or at least, I don't see the appeal for this kind of racing, framed in the context of Gran Turismo.
I mean, if this kind of thing is your thing, more power to ya, but it's not my cuppa.
*nods*To be fair to me, you should really quote what I wrote when I posted that photo, to put it in its correct context.
I will remind you anyway:
"All very silly, but good for a laugh, if you're in the mood for them and have already done everything in the game. I do still play the game properly, but occasionally a bit of insanity is too hard to resist."