You think you're going to be able to "comfortably afford" a ~$400,000 car by the time you're 30? Assuming you finish college when you're 21 and do not pursue a graduate or professional degree, that gives you 9 years to find a job that pays you high enough to not only afford a home, shit to put in your home, various insurances, taxes, food, gas, etc and have $400,000 laying around to buy a Lamborghini. I want to know what career path you think is going to let you do that. Unless, of course, you plan on becoming the next dot-com billionaire overnight, winning the lottery, or staying single, living in a studio apartment in the projects, and eating ramen until you're 30. It's good to have life goals, but come the fuck on, man.