Time management

When speaking to other parents, mostly mothers, about how they are dealing with the pressures of getting everything done when it comes to children, research states while it is good to have children in extracurricular activities, it is not good when we, as parents, over schedule our children to the extent that no one is enjoying their time, parents are serving their children and losing their own identities. When thinking of modern-day parenting, how can we help our children the most with understanding time management and succeeding? Have you or other parents that you know over schedule their family? Is there a change in expectation of our children, especially with the technology aspect?