I'm 20, and have a Honda Prelude. Owned it for a little over a year. I've been pulled over 6 times in that period. Out of those, one was for speeding, one was for not signaling, and one was for doing something loud and stupid behind a mall. The other three were for "bull**** citations". Let's see, one time the cop thought my tags were expired (no), another time my exhaust was apparently too loud (this on an interstate in traffic, with me calmly driving along at 55. You picked me out of the bunch? Yeah, right), and I don't remember the other one. Out of all of those, I've received one ticket, for speeding. I completely take the blame for that one, and the officer was 100% in his right to ticket me. I was in the left lane, admittedly keeping up with traffic, but still speeding. I was on the phone, not paying attention, and didn't see him in the trees until it was too late.
The point of all this? I drive a loud car that says "pull me over now!" Driving aggressively adds on top of that. Since my speeding ticket (all the others were before that, with the exception of the loudness complaint) I've slowed down. Now I stay in the right or middle lane, do 5 over, and generally drive like a granny. I don't think I've hit 100 MPH in months, nor done a burnout, drifted, and so on. If I do feel the need to do more spirited driving, I make sure there's no police around, that it isn't going to endanger anyone else, and won't increase my risk of an accident too much. (I defy anyone to say driving even slightly faster does not increase your risk of crashing. I'm not saying I don't do it, but face it, it is more dangerous)
Want an easy way to start driving more gently? Pay close attention to gas prices and your mileage. Start doing things like not flooring it all the time, short shifting, shutting the car off at long lights, and coasting. Coasting in particular, while illegal in some places, is quite fun and a challenge. Yesterday I coasted more than a mile to the grocery store. The light timing gods smiled upon me, and lo, traffic didst part before me.