<prompt> Human: Im 23 living at home for a bit to save some extra money. Currently have 35k saved up and contribute 10 of my 63K salary into my companys 401k plan.5 is contributed into the Pre-tax, and another 5 into Roth, with 5 company matching on both effectively 10 matching total. Currently have 9K in it.Im looking to invest some more money into something long-term that I dont have to wait until Im 55.5 401KIRA in order to use it. I was looking into putting a few grand into the Vanguard SP 500 ETF, but wanted to get some more opinions on how I could spread it out or invest in something else.Thank you in advance!  <response>: Yes, I am a huge fan of the vanguard sp 500 etf. Other good options may be looking into etfs of specific industries that you see growing in the future: tech, energy, renewables, retail, marijuana, whatever you want, theres probably an etf for it. 