self-confidence

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

keyakinan diri

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

:
Her self-confidence grew with each success.
Keyakinan dirinya bertambah dengan setiap kejayaan.
He lacked the self-confidence to speak in public.
Dia kurang keyakinan diri untuk bercakap di khalayak ramai.