Based purely on statistics, someone someday will be right and will get a gold star for their flabbergasting insight. 

But that book is a gold mine. 

FX, Crypto, Flipping Houses, Sub2, Gold and Silver, Rare Earth Metals, Day Trading, Bernie Madoff, Vending Machines, Car Washes, Amway, any MLM.....whatever the dream of the day is.In all of them, you can make money, you can get rich, but almost always it takes a lot of hard work, blood, sweat, tears, missed holidays, working on weekends, money, risk, stress.

Real estate investing is a pretty forgiving world and the average person can still make money even with some pretty big mistakes.Nathan, soo much gold here in this post.thanks for sharing.

Quote from @Yannie Gold: I require my tenants to have a minimum credit score of 680. 

That feature alone is worth it's weight in gold. 

@Michelle Eisenberg Obviously, I am biased, but CPAs (just like other service professionals) are worth their weight in gold.

This is why people flock to hard assets (gold, real estate, etc) during inflation.

The process for converting lead into gold using a particle accelerator is also pretty straight-forward.

The next property may not cash flow as well in the beginning but the zoning and location is gold.