ok you're going to crash daddy's investment. Better?
A car isn't an investment by any definition of the word.
waste of money
It's not a waste of money either. Even if I do crash it, insurance would pay out the full value of the car. I don't see why it's even relevant that my parents paid for my car; are you trying to say that this would be a completely different story if I'd purchased the car myself?
I could liquidate some of my assets at any time and pay them back, but they don't want me to do that. The car is mine to do with as I please, and that I do.