To me, it seems like a strong protection clause like this would be used when someone is not confident at all about performance...or worse...plans to fail...???

Face the fear--get yourself in front of more sellers.Little by little, your presentations will become more comfortable, and your success rate will increase.  

Four properties provide diversification, greater potential for appreciation, higher aggregate depreciation deductions, and increased cash flow over time but involve more management complexity and higher leverage risk.

Small Multi families are a great way to increase cash flow

So I'm confident I could find a solution, but would probably be forced to walk away if there was no favorable outcome for lease termination for the investor. 

Demand is increasing as India/China economy is growing, while number of Teak trees are diminishing.- Even if all of you reading this planted a 1,000 acres; that would not but a dent in the demand, and decreasing availability.- If the world goes into a recession or depression. 

With BRRRR you typically need to buy a house that needs a LOT of work because you need to get it cheap enough and do a large enough rehab to increase the value WELL ABOVE what you have invested into it.

Stressed with lots to figure out in terms of getting systems in place and making repairs with not much time to get everything done, but I'm confident in the deal.  

That kind of experience builds confidence and reduces risk over time.

I'm curious why your bank rate recently increased?