Listen I hope your right and the getting hit in the face doesn't effect Pillar. He's human tho and shit like that can definitly destroy a guy's career..
And by the way, Harper ever since he got hit in the face on April 30th, in 57 AB's he has hit .211 with 1 homer and 3 RBI's...this is not a misprint. He's been awful at the plate. I'm wondering if you were thinking about someone else cause Harpers performance thus far kind of proves my point.
Before he got hit, Harper in 76 AB's was hitting a robust .321 with 6 bombs and 10 Ribs.
As you said and your right, everyone is different...hopefully Pillar can regain his confidence at the plate quickly and be productive again.