Changing Job?

My youngest son turns three this year. He is as independent as a capable toddler can be. His older siblings gradually agree to take him along to nearby park, playground or small forest walk. One of these times, when they all roam out for a walk, I am being left alone and feeling the air of relief. After almost ten years of being a full time mother, I seem to be at edge to loss this Permanent Job. It is kind of mix of feeling, happy and sour.
Won't it be nice to have some time and space for yourself again, won't it be nice to spend a quiet afternoon with your old friend? or just window shopping without distractions? Those were luxury thoughts, or rare occasions when my husband helped me to care for children. Now, I can.

Seeing children growing up day by day, I cannot help but amazing how rapid it seems to be. My oldest boy is 10 and he just likes a young man. Often, I heard myself saying to him,'Please look after your brothers." He has proven to be reliable and responsible big brother.

Do I contemplate to go back work? or yes, I am not afraid of not finding a job, but rather, I am reluctant to leave them to fast. I would rather to find some job which I can do at home. That leads me to implore Internet business.

Yes, mother is a permanent job. I shall make myself available for them at any time they need me.