Dentistry to Real Estate Investing? Am I crazy?

[Jeff Pearson]

Hey everybody!  First time posting after spending a couple years browsing the comments section.  I have worked as a dentist for the last 8 years.  Dentistry pays great but it can be a real grind and you don't get paid unless your butt is in the seat.  I trade my time for dollars.  For the last few years I've really been interested in real estate investing and passive income.  I've listened to the podcasts, read the books, etc but either didn't have the time because I was so busy running my dental practice or didn't have the testicular fortitude/confidence to really get started.  COVID-19 provided me with some extra free time.  

I decided to study for the real estate licensing exam in hopes of getting me off the sidelines and to gain some valuable knowledge, experience and confidence in the process.  My hope is to work part time as an agent to get my feet wet and gain said knowledge, experience and confidence.  Am I crazy to approach my journey into investing in this way?  Any advice?  Has anybody else left a job with golden handcuffs to pursue investing?