Please get your facts straight before posting incorrect information and stating them as facts.

@Michael Plaks Unfortunately a lot of misinformation out there, but unfortunate to hear that those incorrect statements were made on a webinar by a prominent national tax firm.

I am a big time supporter of the 50% rule; also any numbers a seller or agent gives you are typically wrong; it is not that they are lying the numbers are out of date or incorrect.

Your assumption basis is incorrect, so right off the bat your foundational premise is wrong.

If I'm looking at the markets I'm interested in correctly, I think 10%+ is absolutely possible.

As trustee she can name the interest rate her 401K will charge her for that loan, and she can amortize that loan for up to 5 years.If the loan is used for BUSINESS purposes (an earlier post was incorrect), then she can deduct the interest on the loan as a legitimate business expense.

Incorrect wiring, whether of individual receptacles or the in-wall wiring.

Incorrect.

It is the incorrect application of that information that can be a major problem.  

Some people just have a problem that not even a shrink can fix.If you are saying that there is NO probability that there is some possibility that he may have indeed experienced some form of bias (however often that was/is the case, we do not know) but if you are saying that never happened, never happens, cannot explain some form of obstacles others in his position may face, then without mincing words, I can tell you that is incorrect.