I am retired now and sew approximately 6 hours a day. I do babysit my GGS who is 16 mos old, but he has a very large play pen and is very good at entertaining himself. He also takes long naps.
I worked full time from the time my youngest was in kindergarten, over 30 years ago. I wasn't quilting then but made most of my clothes and my 2 daughters clothes. I sewed after dinner and on Saturdays most of the time. Sewing has never been work for me, it was my way of relaxing.