Don't push!

don't push

1. I'm already annoyed, so don't aggravate me further. I had a bad day at work, so don't push—just do your chores like I asked.
2. Don't try to pressure or badger me into doing something. I'm just not ready to go to college yet, so don't push!
See also: push
Farlex Dictionary of Idioms.

Don't push (me)!

 
1. Lit. I can move on my own, so don't shove me! I can't move any faster than this. Don't push me!
2. Fig. Don't put pressure on me to do something! Sue: You really must go to the dentist, you know. John:Don't push me. I'll go when I'm good and ready.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • don't get me wrong
  • don
  • don't beat a dead horse
  • all in (one's) head
  • come it
  • come it (with one)
  • discipline
  • discipline (one) for (something)
  • discipline for
References in classic literature
"Don't push! You can see as well as I," said Retty, the auburn-haired and youngest girl, without removing her eyes from the window.