Don't worry! 我都是working mother, BB now 18 months, every time I get back home and she runs to me and asks me to hold her. You will be more tired after work then paly and take care baby, but your baby knows who loves his/herself. Get more time with her when you are not working and play with her more.........which means no TV, no going out only with husband, no facial, no private time. Because You have a happy baby! :-P