outsmart (oneself)

outsmart (oneself)

To find oneself negatively impacted by the schemes that one undertook for personal gain. I was so successful in overshadowing my competition that the boss is skeptical that I can work as part of a team. I guess I outsmarted myself!
Farlex Dictionary of Idioms.
See also:
  • put (oneself) at (one's) ease
  • wash (one's) hands of (someone or something)
  • wash hands of
  • wash one's hands of
  • wash your hands of
  • wash your hands of somebody/something
  • wash your hands of something/someone
  • for (one's) (own) sake
  • for sake
  • keep in sight