However lenders will not lend primary residence money to you when the source of the down payment is a 1031. 

I have a great source of money.

Scenario:  An off-market property owned by an foreign investor who's willing to offload it and quick sell with a way-under-market-price (in CA)Question: Would there be any tax related or any risks involved if the selling price is, let's say, 40% or even 50% under market average for the same type of property?  

As many of the others said, books and podcasts will be the most reliable source to start learning.

Is it possible for me to use OPM (Hard Money, Bank, Private etc) and money of my own to help source a deal? 

The IRS does not care about the source of funds for the 1031 purchase. 

These can be a terrific source of knowledge.

Good Day,We are investors doing flipping n rental and are looking for proposals for licensed and insured contractors in the area of Clearwater, FL .We prefer to work in tradesmen and handymen instead of general contractors.The tradesmen we need are the following:o Drywall installerso General Handymano Painterso Floor installerso Kitchen▪ Kitchen remodeling company (they do it all)▪ kitchen installers (we source the materials they install)▪ Granite/Quartz installer (we source the materials they install)o Landscapero Plumbero Electrician● Pool -o Resurface steps since probably not replaceable-will find right subo Clean up the bottomo Filter housing & pump replacementIf you are interested please let us know your proposal and if have any contractors referrals that would be great¡¡Thanks in Advance,Have a great day

There's nothing worse than having an electrical issue thats sourced to a junction box buried behind sheetrock (which spiderwebs to 4 different rooms in the house).     2.)

It is a good source of capital generation, not necessarily long term wealth.