Much of what I do would be coined as "boring".

Not a good sign when the president invests heavily in crypto and comes out and says that it’s the best hedge against the US dollar collapsing. 

Onsite coin op washers and driers to offset quarterly water bill. 

As importantly -those that purchased in the past three years (like me) and could qualify at higher rates - will refinance and REDUCE their housing obligations while equity rich owners - sell and reinvest.We expect more of a K-Shaped housing market: Entry level homes will be more competitive as fewer buyers will qualify (or struggle to meet obligations) as valuations climb but at the higher end of the market range - demand for diversification of prime assets will accelerate.Asset prices are all up: equities, precious metals, commodities, crypto and those invested have historical liquidity.

Coin toss is a bad idea.We have large apartments so have pest control come through weekly to spray various units.  

I decided to start with mobile homes both in Ontario and in Georgia ( virtually and when I can physically) have come across a bird dog contract but I've read both sides of the coin one part says certain wording can't be used such as referral fee.

You could go back further to the Dutch tulip craze - which has been most recently repeated with Crypto currencies.Looking at @Jay Hinrichs post about 10% of his agent being great, 10% being successful and the other 80% moving on, reminds me of the ol' 80/20 Rule. 20% of just about anything/anyone will make a difference, the other 80% will fail. - That may now becoming the 90/10 Rule. 

-China trade war—marked by a 100% tariff on all Chinese imports effective November 1—has triggered a sharp selloff in equities and crypto, reinforcing demand for bonds.

Inherited tenants are a coin toss.

It's certainly NOT something I'd ever coin a "passive" real estate investment in any form or fashion.