abandon oneself to despair; give oneself up as hopeless; have no urge to make progress; be resigned to one's backwardness
Don’t give yourself up as hopeless and make matters worse.
Those who abandon themselves will not success.
MS: If you hadn't self-destructed.
DESPERATE】She became so desperate that we feared for her sanity.
If all day long face sad things, people tend to lose confidence and degraded, decadent destruction;