Working in an office comes with certain responsibilities, such as keeping your shoes on and refraining from microwaving last night's leftover fish in the break room. To make sure your officemates like you just as much as we do, we've compiled a list of the 7 Deadly Co-worker Sins, which you should refrain from committing at all costs.
7 Deadly Co-worker Sins to Avoid at All Costs

Thou shalt not heat up fish in the office microwave.