himself
Definitions
Used as the reflexive form of 'he' to indicate that the person previously mentioned is the object of the action.
Used for emphasis to refer back to a male person or animal previously mentioned.
Used to indicate that a male person is in his normal or healthy state of mind or body.
Examples
He decided to cook dinner for himself after a long day at work.
The young boy looked at himself in the mirror and practiced his speech.
He kept the secret to himself because he did not want to worry anyone.