have a good mind to

have a good mind to (do something)

To feel a strong urge or desire to do something. I have a good mind to tell those kids to get off my lawn! She was so upset that she had a good mind to write a letter of complaint to the president of the company.
See also: good, have, mind
Farlex Dictionary of Idioms.

have a good mind to

Be strongly inclined to, as in She had a good mind to tell him everything. A slightly weaker form of this idiom is have a mind to, as in I have a mind to spend my next vacation in the desert. Formerly this idiom was sometimes put as have a great mind to. [c. 1400] Also see half a mind.
See also: good, have, mind
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • a good beginning makes a good ending
  • ending
  • do one's heart good, to
  • for good measure
  • (one) (has) never had it so good
  • do (one) a/the world of good
  • (it's) good to have you (here)
  • a working over
  • do no good
  • be as good as new