<prompt> Human: So I made a decent amount of income last year and I need advice on how to manage it wisely. Im self employed performing artist and after taxes and living expenses I have around 270k cash. I dont have any other accounts set up; its all just sitting in savings right now.I admittedly know close to nothing about how investing and the stock market works. How can I invest my surplus income wisely to guarantee maximum gains in the future? Especially any info pertaining to investing and self-employment. Is there anything I should be wary of? I live in California if that helps at all. Any advice is appreciated.edit: spelling and grammar.  <response>: Stop asking for advice on an anonymous internet forum and go findhire a fiduciary financial advisor and a CPA. Lord... 