Lots of ways to slice this, but things like airline points to pay for scouting trips for your next VR or maybe Amazon to help offset supply costs? 

I understand airlines now require a letter from a therapist, proof of some kind of training, and they have to be able to call the therapist office and confirm that the letter is real.

I've heard life hacking, credit card hacking, airline mile hacking, etc.

The reason we use miles over cashback is the airline/transfer partners.

Hutton talks, people listen,"PaineWebber - had 161 branch offices in 42 states and six offices in Asia and EuropeMerry-Go-Round - the darling of Wall StreetMCI WorldCom - Long Distance Discount ServicesEastern Airlines - largest airline bankruptcy in U.S. historyEnron - 22,000 employees and claimed revenues of $111 billionWoolworth's - the model for five-and-dimes throughout the U.SPan Am - an international airlineStandard Oil - dominant oil company in the worldPullman Palace Car Co - company had a long and illustrious businessArthur Andersen - resulting in the loss of 85,000 jobsGeneral Foods Corp. - the makers of Kool-AidTWA - declared bankruptcyDeLorean Motor Co. - went into receivership and bankruptcyAlong with:Lionel Corp.

A woman speaker said that she jacks her prices up pretty high for vacancies that are months away, and she drops them down lower when they're a month away or so--kinda like airline prices. 

I gave up -everyone has mine-utilities, credit card companies, NSA, IRS, bank employees, property managers, landlords, doctors, hospitals, insurance companies, car dealers, airlines, DMV, apple, Samsung, etc. really think it’s safe?

Richard Branson of Virgin Airlines. 

There's always a few in the basket...Worst PerformersDelta Air Lines (DAL)Purchase Price: 10.06Currently Trading: 8.04 (Down 20%)You know, I told you I was going to buy some stocks that I knew were going to suck bad.

Even the travel providers, airlines, hotels, cruise lines, etc., have disimtermediated the travel agents almost out of business.