3. Ditch the negativity
As the saying goes, there’s no crying in baseball. Likewise, negativity and confidence don’t go together. A person can’t be truly confident if he or she is focused on feelings of anxiety or doubt.
If you feel negative about something then put that assumption to the test. Say, for instance, you think that you’re terrible at giving presentations. Ask yourself why it is you feel that way? What’s the evidence that supports it or is against it? If the feeling has merit, figure out what you can do to solve the issue and be more confident.