Milan Cvitkovic
Or find it on SciHub or Libgen Hire someone to pentest/doxx you Or put out a bounty for it, like Gwern used to Hire a graphic designer to turn your appalling sketches into beautiful diagrams or slides Host small gatherings or conferences on topics you care about These are much easier to set up than you’d think, especially in the age of Zoom If you can use the gathering to bootstrap a group chat or community, so much the better! Hire a tutor Wyzant and many other sites exist for general tutoring For niche tutoring you can try general freelance sites like Fiverr or Upwork
Source: cvitkovic.net