When I was taking a real estate course, my professor was an attorney and said he faced some 'professional tenants' who knew how to stay in the property as long as possible. 

Some years ago, I took real estate courses at NYU, and a professor who taught one of the most popular real estate courses happens to be a real life investor, who made a fortune in commercial property.

For 30yrs I have worked in marketing/sales and also a PhD college marketing professor. 

I also teach math and some accounting and personal finance as an adjunct professor at Salt Lake Community College.

I am a university professor with a good income. 

When the professor establishes a long term NNN lease with the old tired landlord, the landlord retain "fee simple" interest, and the professor creates an "equitable interest".

As a collegiate professor and someone who runs an econometrics program for one of the largest companies in the area, these types of debates are truly enjoyable) Happy Investing!

I have a great professor that really challenges his students and pushes us to get out of our comfort zone.

I took a real estate course at NYU and one of the professors specialized in people who owned properties for a long time, can't sell it because of capital gains, and prefers to hold on to it to death so that their kids would inherit capital tax free.

I'm not married, but will be in the next year to a college professor who had no debt and no savings, (although will be saving about 1,000/mo going forward now that his student loans are paid off).