don't give (something) another thought

don't give (something) another thought

Do not concern yourself with or worry about something any further. A: "I'm so sorry for breaking that vase!" B: "Oh, don't worry, it was just a cheap old thing. Don't give it another thought!" Don't give her comments another thought—she's just trying to hurt your feelings because she's jealous, that's all.
See also: another, give, thought
Farlex Dictionary of Idioms.
See also:
  • not give (something) another thought
  • not give it another thought
  • not to worry
  • she'll be apples
  • worry
  • bother (one's) (pretty little) head about (something)
  • bother head about
  • life is too short
  • Sufficient unto the day is the evil thereof
  • start from where you are