Are you saying DMM is acceptable because other methods CAN fail too?

Per https://www.ci.richmond.ca.us/DocumentCenter/View/61839/MNOI...Fair return defined Kenneth Barr method (MNOI) which the Courts have agreed with:“as the price controls are not confiscatory; i.e, they do not deprive investorsof a fair return on their investment.”  

@Gabriel DentHouse hacking is a method to build wealth through mortgage payments, using FHA or low-down-payment loans.

I just turned 50, I've worked a great W2 for 26 years in tech sales/mgmt and managed to save $3M across 401k ($2M) and Stocks ($1M). I want out of the W2 world but the golden handcuffs (and 3 teenagers) keep me tether...

Sounds like the BRRRR method could be a could way to go about that if you're open to properties that need some TLC as opposed to ones that are turnkey. 

Welcome to BP - you've definitely come to the right place - I'd recommend some of the books in the BP bookstore for next steps - particularly the BRRRR Method book by David Greene which is great and might be perfect for your situation

Is it riskier to mix house hacking with the BRRRR method?

The two simple methods are 1- Direct Mail2- MLSFrom there 3- warm call all of the homes for rent.

the BRRRR method is very hands-on.  

Register for courses and mentorship covering the BRRRR method and Subject To financing to become a multi-millionaire & reach financial freedom at an accelerated rate.2.