<prompt> Human: My 401K breakdown is like this by YTD growth rate. My bond is the worst performer, but not sure if I should switch to my companys stock 5. What do you guys think? Am I being too aggressive?50 US Large Cap EQ Index Stock 11.91 30 US SmallMid Cap Eq Index Stock 8.0215 International Eq Index Stock 19.225 Fixed Income Index Bond 2.89Company Stock 8.69  <response>: Bonds are expected to be your worst performer in a good year. They are there to provide some stability to your portfolio in a bad year.Investing heavily in the company you work for can be risky, because it increases your exposure to something that already represents a huge part of your financial life. 