I know some people will disagree with these definitions, but the truth is that these are concepts and you can call them by whatever name you want.

You should be aware that college is not about learning specific job skills, but rather to concepts that are generally applicable. 

Renting your vehicle from yourself is an interesting concept, but ultimately not tax free.  

LTV is a simpler concept. 

I'm very new to this whole concept.

The concept of the Sub S, hough, is very new to me, so I'm glad you brought it up.

Ethan Summers very interesting concept.

You get size in exchange for the open concept and then bathrooms and kitchens were not important back then and you can tell. 

It's not quite that easy but that's the concept.

I'm from the DFW area and my ultimate goal is to invest in multi-family and be financially free :-) I've been researching investing for the past year and feel I have a grasp on the concepts/lingo involved.