To cause (another) to believe or feel sure about something
To succeed in causing (a person) to act in a certain way
Yes, I need to convince her to accept me.
None of them had been able to convince her to wait until the estate was settled.
He might object to you, but I can convince him to take you.
Being underground meant he was a much harder target to hit, yet despite his attempts to convince his brother to act likewise, he'd not yet succeeded.
She tried hard to convince herself that she was misreading Wynn.