I don't need one because I quit playing. I've played since I was 3 years old. Mostly gambling games but also some Amateur events here in St Louis. Then three years ago I got the yips and I quit. I could hit the ball well enough to shoot in the seventies but would 3 putt every hole. It got so embarrasing I couldn't stand it anymore.
What's funny is...The worse my yips got, the closer to the hole I would hit it and that would make the yips worse. Because who misses a 2'er right?
I missed an 18" at Kentucky Lake for birdie on a par 3 and that was it.