No. You will still be able to drive, vote, go to the post office and do anything else you normally do.
N.C. REAL ID isn’t mandatory but will make it more convenient when you board commercial flights, or visit military bases, nuclear sites, federal prisons, federal courthouses or other federal facilities.
If you don’t have an N.C. REAL ID, you’ll still be able to fly and visit these facilities. You will just need to provide additional identification, along with your standard ID.