If you value serving your country and not having a monkey on your back the rest of your life, then yes. It would only benefit you to show up. If you do not want to be promoted just answer poorly and your smaj and 1sg will think your are a turd till you leave. Or just study the topics they put out and pass your board. If you no longer wish to be in the military just finish your time with honor and pride and leave. Not trying to be a bungus, but just telling it how it is.
Read This Next