Soft currency, hard currency, it’s equivalents and commodities (natural resources)From there, For local economy cash flow (spending money where you live), you’ll probably get into real estate and local business cash flow activities and it’s deviations 

From a logical perspective it's gotta be this way, otherwise the best strategy becomes max leverage all the time no matter what and the currency collapses.

I have been studying and trading Forex, Stocks (stocks not so much) and Crypto currencies (just recently started Nov. 2017) part time since I was 18 years old so have a clear understanding of value and how it fluctuates based on a number of variables, and think i have an amazing leverage over the average noob.

I don't think so if you're ok with the currency and political risks.

Like Living in South Africa but earning in dollars, currency conversion rich. 

(Not sure, but it seems like crypto currency gains might qualify too.)  2.

My wife enjoys decorating the house for the seasons.She listens to me talk about commercial real estate investments and development and is interested but likes doing her own stuff.There are teams out there that both love real estate and other partners who find joy and currency in many other different things.I celebrate the differences as it is another unique angle in life to experience and enjoy.The big question is if your girlfriend is okay with having 3 tenants living next door to her?

I use Remitly for free to pay her in USD that gets converted to her currency. 

Checkbook LLCs do have there place in certain investments such as crypto currency, tax sales, overseas purchases and storage of precious metals, etc. 

Quote from @Dave Currence: @Jeremy TaggartYou seem knowledgeable about Pittsburgh…I have a buddy who has a couple hundred doors there (single family and small multis) he deployed all his cap a while ago and has done well there.