<prompt> Human: Hey, Im 18 and I start my new job as a lasher on Monday. I start at 23.50 an hour so well be working 60-70 hour weeks mostly so itll be about 1600 1.5 overtime a week to start off and also with a 401K. After 3 months we move to 28.50 an hour with the same hours. I only have a phone bill 230 only for the next 3 months then its drops to 140. Car insurance 210. I also have a detailing business that I can do on days I have off. I used to want to buy a car as soon as I started but its better for me to wait later down the road. I want to invest as much as I can so I can become a millionaire and retire early. Whats the best way to do this with vanguard? Im not really sure how much to contribute. Also staying with parents till.Im out of college.  <response>: You should read this short document and its reading list 