INS and diabetes mellitus: When considering long-term use of AID, the CARES paradigm (Calculate, Adjust, Revert, Educate, and Sensor characteristics) offers a tool for diabetes clinicians and diabetes educators to help patients better understand how to use and adjust many aspects of their AID system.24 This is particularly important with regard to recognizing the very real limitations that still are present in every insulin pump system—the potential for infusion site failures, needing a back-up plan to deliver insulin, and what to do when a sensor is not working or not available.