What is great about teak is wild teak is drastically diminishing while the demand is increasing.

Overbuilding certain features can lead to diminishing returns, especially if they don’t resonate with local buyers.

@Erlson Neba Much less stress and headaches than rentals especially for lower end areas where the ongoing maintenance will most likely diminish any return you may hope to make and where appreciation cannot be expected.

I’ve sacrificed a lot of time with my family, my overall physical fitness has diminished as I no longer work out 6 days a week, and my social life is pretty much nonexistent.So, trust me, I’ve had multiple times that I’ve asked, “why am I doing this?”

Like @Ali Boone said, the ROI or Cash on Cash return diminishes when you don't leverage them.

I have more than enough private investors willing to pour their money in and I realize that there are diminishing returns when considering time spent looking for deals or deal finders and the amount of deals I close.I'm a real believer of the Pareto law which states that 20% of effort leads to 80% of results.

Today, the door is boarded up and there is no glass in the upper-story windows.Nicole Lawrence, executive director of the Tenant Union Representative Network, said such deterioration tends to spread blight throughout neighborhoods, diminishing safe, affordable housing opportunities in communities where they’re most needed.

Solar panels start diminishing in production from the first minute there installed.

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. 

The lower you get down in rate the more that payback has some diminishing returns.