Income

In this case, more money equals more control. Not control over others around you but control when it comes to you and your happiness.

In this study, happiness is defined as a point where "money would no longer affect one’s level of emotional well-being and stability."

The sad fact about being happy is that money is somewhat required.

So, if it seems like life has been more expensive for you over the last year - you're probably right.

Yesterday, we brought you the "10 Richest Places in Louisiana By Zip Code" and today, we present the flip side.

Here are the 10 richest zip codes in Louisiana. The numbers are from 2015 IRS tax returns, the most recent year for complete data, and is ranked by reported total income.

Apparently money can buy you happiness and science has determined the amount you need.

How would you pay your bills if a robot took your job?