It proves that your real estate business reflects your unique abilities, skill set, strengths, tolerance, and goals.  

If you like it and can tolerate it then I would look at getting a real estate license.

Clearly you want a good operator and a good manager at minimum, but an area increasing in average rents by 4% a year and seeing a 3% per year influx of immigrants and with a plentiful and diverse jobs base can tolerate a little "sleeping at the wheel" on the part of operators. 

I believe it comes down to your capacity, your risk tolerance, and your comfort level.  

I think everyone is different for their tolerance of living with others.