Well, they say practice makes perfect.
I used to be a scratch golfer, no handicap, and could regularly shoot under par.
That being said, I don't play nearly as much. I'm lucky to get out 5 - 6 times per year now. I usually shoot around 80. I played at Myrtle Beach, "The Witch", earlier this year, three day golfing trip, and shot a 78 which was a damn good round on that course.
I would love to play more, just don't have the time.