Oneself/wʌnˈself/ Definition 1 of 3Pro Tip 1/3Subject Reflection Use 'oneself' to indicate the action done by the subject is experienced by the same subject. One often finds oneself uncertain at the beginning. Pro Tip 2/3Self-Responsibility 'Oneself' can express the idea of taking personal responsibility or action without relying on others. One must educate oneself continuously. Pro Tip 3/3Impersonal Tone 'Oneself' implies formality and is often used in formal or impersonal contexts. In a debate, presenting oneself neutrally is crucial.