<prompt> Human: Im 18 and I will be finishing high school soon. I have a part time job making about 250-300 a week or 1000-1200 a month. I have about 150-200 a month of bills. Im trying to save up enough money to buy a decent car but I have a problem with spending all my money on useless things like fast food and online shopping. I need some help figuring out a savings plan and I was wondering if you guys could help me. Thank you in advance.  <response>: Learn self control. 