So about those tests...
To prove she's Dauntless, the main character has to pass a series of tests in a simulation, and she passes them by reminding herself that it's not real and devising a novel means of escape. This supposedly proves that she's a Divergent, which makes no sense, because aren't the Dauntless similarly capable of reminding themselves that it's not real and using similar means to pass the test?
Was this explained better in the book?