While touring behind When Your Heart Stops Beating in the summer of 2007, he accumulated what he thinks were stress fractures in his right arm. ???I???m like, ???Yo, I got this real dull feeling in my arm, and it???s killing me.?????? It baffled the doctors, who thought it might be early-onset osteoporosis. ???They were like, ???You had to have been doing something other than playing the drums.???