Messing with My Head

Went to the Twins game last night and saw The Great .400 Hope Joe Mauer bang into four ground outs to the second baseman, one of which became a 4-6-3 double play. Today, he whiffs four times in five hitless trips to the dish, bringing us to This Week's Discussion Question:

Can you screw up your swing before being in the Home Run Derby?

Please keep the discussion civil and do not wander off into "I sure hope the left field fence is low," or "Weekly, huh? Been about nine weeks, dude."

Discuss.