He wants to redeem himself after his big mistake.
redeem oneself
idiomTo resolve, or make up for, one's previous folly.
After losing the first game, the captain played perfectly to redeem himself in the final match.
The disgraced politician hoped that his years of dedicated charity work would finally allow him to redeem himself in the eyes of the public.
- 01
adorn oneself with borrowed plumes
To claim the honor of another for oneself.
- 02
apply oneself
Synonym of strive: to work hard, to complete an activity with good effort and focus.
- 03
be oneself
To behave or act naturally, without regard to how this behavior is perceived by others.
- 04
bear oneself
To behave and conduct oneself in a particular manner.
- 05
box oneself into a corner
To create a predicament or problem for oneself; to do something that leaves one with no good alternatives or solutions.
- 06
buy a dog and bark oneself
To do something that one has hired someone else to do.
- 07
carry oneself
To move, especially emphasizing the manner in which one moves.
- 08
come to oneself
To gain consciousness or self-control.