self doubt

/ˌsɛlfˈdaʊt/
noun
  1. A lack of confidence in oneself and one's abilities.
    • Even successful athletes sometimes struggle with self-doubt before a big game.
    • Her self-doubt kept her from applying for the promotion.
    • Overcoming self-doubt is an important step toward achieving your goals.
What does "self doubt" mean? | whatsthatwordmean | whatsthatwordmean