I feel your pain! I also work full time and at my age, I have found I am slower at doing everything. But also noticed, I would probably get more quilting done if I didn't spend so much time on Quilting Board. But you know, I enjoy this too. Don't beat yourself up, but you may do as others have suggested and dedicate 15 minutes a day to your sewing. You deserve that small amount of 'me' time, so if something else has to go undone, that's OK. It will be there tomorrow. And, also as suggested, the kids can each have their chores. It will take some of the burden off you, and will teach them that they are a valuable part of the family.