manage

Watch and direct.

Carry on or function.

Achieve something by means of trickery or devious methods.

Succeed in doing, achieving, or producing (something) with the limited or inadequate means available.

Handle effectively.

“The young violinist didn't manage her bow very well”

Be successful; achieve a goal.

“I managed to carry the box upstairs”

Be in charge of, act on, or dispose of.

“She managed her parents' affairs after they got too old”