Manage implies direct handling and manipulating or maneuvering toward a desired result. See examples of manage used in a sentence. Did you manage to go to sleep?.
If you manage time, money, or other resources, you deal with them carefully and do not waste them. In a busy world, managing your time is increasingly important. As, to manage an angry or an insane person.
He manages the child with exemplary skill. Definition of manage verb in oxford advanced learner's dictionary.