<prompt> Human: Im 20 and in the military. I recently started taking money directly from my paycheck, and putting them into TSP funds. But Im not sure what the difference is between them all, or how much I should be putting in.Im thinking of doing something like this because they seem to have the best returns for the lowest risk. Is this the right strategy, to limit risk and try to diversify my portfolio? How do I decide what amount of money to put where? Is there a risk to putting my money into just the two funds that currently have holding amounts in my portfolio?Also, Ive heard that I have to make my own ratios where I should put my money. Then how do I start with this? And what is the risk of putting money into the two funds that Ive mentioned?  <response>: Your Thrift Savings Plan and You: Basic Information Roth IRA, TSP, or Roth TSP What happens to my TSP savings after military separation? 