Ko - an excellent remote school student - was so used to being Superwoman that she kept on going, enrolling in a Korean university to study psychology this year.
The pressure of holding on to the No. 1 spot may be contributing to the problems for a young women who describes herself as a perfectionist, and deals with letdowns by working even harder. Long term strategies may have given way to quick-fix solutions and driving herself too hard in an effort to stay on top. She's also had a funding controversy to deal with, recognition by Time magazine, and so on and so froth. It's all got too much.
Super caddie Steve Williams is among those who said dumping her longstanding coach Guy Wilson could be a disaster, and perhaps he is right. New mentor David Leadbetter - amongst golf's most renowned coaches - said in April that Ko was risking burnout which not only pinpointed a problem, but hinted that Ko is not fully on the same page as her new team.
Further still, Ko has reportedly changed putter something like six times in the past year, which gives the impression of frantic adjustments at odds with a carefully plotted career. I'm guessing that moving away from the spotlight that falls on such a young world No. 1 will do her no harm. She needs a bit of space, to have a re-think.