I let my friend practice driving and when she went to start the car, she didn't leave the key in the position long enough for the car to start. So the engine made noises as it tried to come on, but then once she turned it back to the normal position, it just went off. Is that bad?

:doh:

Then later today, some moron in front of me slammed on the brakes to make a turn so I had to slam on my brakes all the way to the floor! I was going 40 MPH, how bad that going to be on my brakes?