I think it depends how mature you are. I rarely if at all speed when I'm driving my everyday cars. My srt6 is not my daily driver so the temptation is not there, like some of you. I had a mustang gt when I was like 16, and raced every chance I got. I wish I knew then that race tracks were so friendly and the safe place to race. I mastered that 5spd, or so I thought. I'm lucky to be alive today, I had some very close calls. It's hard to resist, and harder when your driving a car you know is way faster than most common sports cars on the road, especially if your pullied and intaked.