Doesn't mean you're doing it wrong either. Your anecdotal experience is not evidence of anything.
Don't be one of those people who think the plural form of "anecdote" is "data", because in my experience (and I have far more experience with law enforcement than you do, considering a lot of my family works in law enforcement) is that a lot of the younger guys tend to be more aggressive and zealous. But my case is anecdotal as well, and anecdotes don't count for anything.