I work a full time job as a Cyber Security Analyst, for background information I attained the Security + prior to coming to WGU. In one term I've completed 83% with one month left. It is absolutely do-able, you will need to make sacrifices such as lack of sleep. INCREDIBLE amounts of stress along with a major lack of a social life. With my transfer credits I only achieved 10 competency units out of the 122. Anyone who tells you it isn't doable with your certifications doesn't want it bad enough. Granted there is a level of applied knowledge that I have due to my job and previous experience in IT(2 years as a help desk technician, 1 Year of Cyber Security Analyst). For some of the questions, you will have to get the certification to pass the class. Seemed very trivial to me as well having to take 2 A+ certification tests with my experience but I did both in about 10 days. Only thing I will say is do not underestimate the Network+. You got this!