don’t even think of it—don’t even let such an idea occur to you; don’t even consider such a possibility:
- With high summer temperatures, you’ll need to be drinking water constantly. Drugs: Don’t even think of it.
don’t give it a thought—(also: don’t give it a second thought)
1. let that not worry you:
- I was eating regular food within five days after surgery. So, don’t give it a thought!
2. is used to indicate that thanks are unnecessary:
- “Thank you very much for all your help!” “Please don’t give it a thought!”
3. is used as a polite way of accepting apology:
- “I’m sorry that I treated you mean today.” “Oh, don’t give it a thought.”