I am currently working a full-time job and attending graduate school as a full-time student. It is not easy, but it is doable. Also, I am able to do this because my boss is allowing me to work on a flexible schedule - I leave work early twice a week. I still work at least 40 hours per week, but having a flexible work schedule helps a lot. I will be finishing my masters in a couple of weeks and then no more school until September. I will be going to a different university (a way better university than the one I am currently attending), so I will see if I can still do both. If I can't manage both then I will give up work, since education is my priority. It is all about time management. Good luck.