People buy stocks, crypto, and real estate without properly evaluating the deal.

Foreign income is income that is earned by a borrower who is employed by a foreign corporation or a foreign government and is paid in foreign currency.

However, after doing some research, I began to stumble upon other interesting strategies -- for example, I came across a discussion in which somebody was renting out space in their home to a group of people that wanted to use the space for mining cryptocurrencies.

Everybody speaks English and the official currency is the US Dollar, so there is no exchange rate.

This global mentality shift in asset values will lead to a paradigm shift where the world no longer wants paper fiat currency.

Capital in the form of currency and bonds that are burying us right now is the bubble.

The reason is by nature commercial requires millions to put down versus some dumpy house that costs 50k to buy sight unseen.So they have the currency exchange rate to get over, entity set up, tax withholding, they know nothing of the area here, a long lead time to take any action, some countries they are not required to report income or pay taxes etc. so hard to get a loan.I could go on and on.

I spent $200K cash in 9 months because I was "promised" a $1M fee for being the middle-man in trading historical currency, as well as a $15M line of credit to finance my other businesses (I also had a music development company and traded stock options online). 

Scott-LOL - very good, however, we are working with individuals seeking to utilize bitcoin, the volatility is a metric to consider, but Bitcoins can be converted to regular currency, though various controlled means.  

I would diversify the cash available including other currency (Euro might be a decent bet).