Thats not always true at all. Sometimes you just get unlucky and people will look for every opportunity to take advantage of someone if they can.
People were saying the same things about Charlie Sheen a few years ago and he owned them all, dropping all drugs and continuing his "winning" spree.
Maybe it was a bad few week stretch.
He also had that stretch last year with the shooting and the charges for lying to the judge, conspiring.
A few years prior, that quick stretch with the cop shoving, domestic abuse, alcohol counseling.
My guess is that he'll keep having these stretches, which seem to be bad luck for those around him.