Example: Let’s do the math. For one three-hour wind down, let’s assume you’ll have three margaritas with good tequila because you have to work tomorrow and don’t want a hangover, chips, guac, and queso. That’s easily a $60 bill, a relatively mild night out for SIPs. Then you have three hours of your time, which, for ease, let’s just say would net you another $60 (though it’s likely far more than that). That means you just spent $120 to work that week (or that night).

