self-confidence

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

confiance en soi

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

:
Her self-confidence grew with each success.
Sa confiance en soi grandissait à chaque succès.
He lacked the self-confidence to speak in public.
Il manquait de confiance en soi pour parler en public.