I needed help on finding facts on people who believe in themselves or people who are committed are more successful and achieve their goals.

Answer 1

https://www.google.com/search?source=hp&q=+people+who+believe+in+themselves&oq=+people+who+believe+in+themselves&gs_l=psy-ab.3...3547.3547.0.4388.1.1.0.0.0.0.76.76.1.1.0.dummy_maps_web_fallback...0...1.1.64.psy-ab..0.0.0....0.V2dBXxWIIqA