I think when they say to shoot yourself out of a slump, they most likely are not talking about the kind of shots JC was taking last night. Although, this is JC, and those are the kinds of shots he takes and makes on the regular.
He should probably focus on the nifty paint acrobatics he uses to get shots closer to the rim, or draw fouls and get some free throws. I guess I don't really know if that really works. It was pretty bad though. That was some of the highest volume of awful looking and resulting shots I've seen in the NBA.