My girlfriend snores very loudly and dribbles on her pillow when she sleeps. By day, she transmogrifies from monster to model and is professional enough to keep both the dribbling and the chainsaw impersonation away from the catwalk.
In contrast, Kashima and Japan striker Takayuki Suzuki has enough "issues" to provide Slim Shady with a whole CD's worth of lyrics about deranged fan behavior.
Different occupations, same objective: professionalism.