noun, noun or participle which takes 'suru'
loss of confidence; inferiority complex
Refers to a state of having lost self-confidence, often used in psychological or everyday contexts. Can also imply a chronic feeling of inferiority.
失敗続きで自信喪失に陥った。
After a series of failures, I fell into a loss of confidence.
彼は自信喪
He can't recover from his loss of confidence.