keep to oneself

Verb

 * 1)  To purposely avoid interaction with others; to be introverted.
 * 2)  To refrain from telling or giving; to keep secret, or refuse to share.
 * 1)  To refrain from telling or giving; to keep secret, or refuse to share.
 * 1)  To refrain from telling or giving; to keep secret, or refuse to share.
 * 1)  To refrain from telling or giving; to keep secret, or refuse to share.