To Work or Not to Work

Well, I have been thinking about it this whole year since my last baby is now a full time student. Do I go back to work? It is a little scary actually...to consider the possibility of being in the work force again. It has been nearly 12 years! I had it suggested to me to be a sub at the preschool and at our kids school. I am considering it. Oh the possibilities. I have a lot to think about.