I choose sincerity. Sometimes I admit to my children that I am annoyed because they can play and I have chores to do. I also truly love working, so I say it to them as well. My point is not to sacrifice my happiness for their sake, as some people are trying me to do. Moreover my happiness is not contradictory to their joy and well-being. Some people value never moving places for the sake of the children for instance. Others think it is best to not get a divorce even when the relationship is failing, for the sake of the children.
I do not want my children to bear the burden of guilt. I am doing the best to provide for them and raise them as best as I can while following my joy.