<prompt> Human: Im 20 years old, working part time and going to college. I am now able to contribute to the company 401k and they match up to 4. I know that I should start as early as possible, but I dont plan on working at this company for very long. My main concern is what happens to it when I eventually leavefind a new job? Does it stay in that account? Can I roll it into a different account? Advice appreciated.  <response>: I was always told start contributing as soon as possible. Even if its part time, invest a little. You wont even notice its gone. 