This is from his website regarding his timeline
Timeline:
1979: born in Illinois
1989: became a shareholder of Wrigley stock
1994: started working as a dishwasher
1997: began college at tiny
Millikin University, as a Finance major
1999: decided to major in Management Information Systems
2000: started a business developing websites for small businesses
2001: graduated college, moved to Madison, Wisconsin to work at SecurePipe (now Trustwave), started investing in index funds
2002: created the cybersecurity site packetfu.org, publishing articles and research papers
2003: quit my job, and started working at Alliant Energy
2004: became certified as a
perimeter and intrusion analyst
2006: started investing in individual stocks
2010: decided to become financially independent by aggressively saving and investing
2012: became a certified Lean Six Sigma Green Belt, created chrisreining.com
2015: promoted to Business/Enterprise Architect; profiled in The New York Times
2016: quit corporate America
2017 to present: started living off investments, and began writing more