self-confidence

US /ˌselfˈkɑːnfɪdəns/
UK /ˌselfˈkɑːnfɪdəns/
"self-confidence" picture
1.

autoconfianza, seguridad en sí mismo

a feeling of trust in one's abilities, qualities, and judgment

:
Her self-confidence grew with each success.
Su autoconfianza crecía con cada éxito.
He lacked the self-confidence to speak in public.
Le faltaba la autoconfianza para hablar en público.