I've always been the kind of person that if I take on anything professionally it means commitment to me, so you take it on if you can commit to it and if you know you can accommodate and give your best to it and that's what you do, and I have always done that throughout my life - before marriage, after marriage, before motherhood, after motherhood.
Even prior to marriage and motherhood, it's always been about prioritising and focusing on what you can commit to. That's been my approach to every aspect of my life, be it my relationships or my professional commitments.