They never have to deal with entitled high-maintenance tenants who've only ever lived with mom and dad; tracking down late rent from the same person over and over; crossing town for showings only for the person to flake; going through the work of calling all references for multiple co-tenants only for the accepted applicants to back out 30 minutes before your holding deposit meeting--after you've crossed town to meet them and gone to Kinko's to print all the documents; tenants who give you stink eye while you're in their apartment to fix a light switch (only 2 hours after they called to report needing a repair even though you live across town), etc. etc. etc.  

Before you visit, print out a letter that explains you don't wish for them to park in your driveway. 

I printed out an unedited business plan and took it to city hall, only to realize my table of contents were out of order and to save face I put a note on the back stating this is just a rough draft and I'm waiting on actual estimates.

Do some research on sales of controlling interests (will this actually avoid any transfer costs), local bulk sales laws (will there be other taxes due or will creditors appear), and the limitations of seller warranties and indemnities (is my contract worth the paper it's printed on).

You can also read the fine print on the back of a bundle of shingles and it will spell everything out.Roofing, like laying tile or painting can be mind numbingly BORING, at least as far as the FIELD WORK goes.

Go to the TSP website and it has all the info right there for the fine print. 

Career: For the last 15 years I have been in sales for a few different printing/display companies.

Use the Biggerpockets calculators to help you with estimating the costs and they also will print out to help you get a loan.Always do a cost evaluation before you make an offer and see it too.. 

That, fine print and endless junk mail. 

There are better lenders out there that will give you a much more legitimate POF letter at zero cost, but if you know you already have the funds and think a POF letter is BS, then for a few bucks you can print one off in like five minutes...literally faster than a phone call.