Denny finished 284, Even par, with 15 birdies, 8 bogies, 2
doubles and 1 triple. Bogeys happen but the 7 strokes thrown away on doubles or worse mean a lot of money and Fed Ex points.
A young man who was part of my group at the Old Course had played on old Nike Tour told me keeping your bad scores to bogeys and not being mentally tough kept him off of the PGA.
And ,BTW, he shot one over at The Old Course from the tips( distance not the issue there) and had never seen it. Made my 80 , with 2 doubles, seem pedestrian.