Of course blaming me, complaining about other people, talking about her medical issues and son and how they need a place without stairs and need to move, and on and on.How are other landlords handling this?  

Par for the course for them I suppose.

Of course you had to be a fairly high volume closer like we were.. u cant just be a one off investor.

Investing in your local market is, of course, ideal, but it can be out of reach for many first-time investors.

Of course, I understand about the smaller jobs.

Of course the listed price may not be the actual rented price, but by tracking several listings for a while you can gain a better understanding of the market.For assessing demand, go to FurnishedFinder.com/stats and you can see demand data for a given city.

For the lease renewal of course you'll want your name on it.

I am wondering if anyone would recommend any real estate investing courses, podcasts, books, or any other educational material that has helped them in their own career? 

And of course, do your due diligence, research, trust but verify! 

Of course I have all her correspondence right there on the phone.