<prompt> Human: Hi,For 10 weeks over the summer, Ill be making 21h at my internship. The company offers to match 100 of employee contributions, up to 3 of eligible compensation. For such a small amount of work, is it still worth starting a 401k? Also, Im only 19! Do I really need to worry about retirement now? Edit: Another question, After I leave the company, can I take the 401k with me to another company? If I leave it with them, will it be difficult to access?  <response>: Its free money and yes, starting retirement savings early is one of the most important things you can do. 