hmm... anything that's like "you should probably take a break once in a while for god's sake" would get laughingly brushed off and not taken seriously, but that one isn't jack-specific and anyone could get it. any hint of present day unhappiness would be firmly locked away and not talked about (past tragedies can be talked about but won't be volunteered), but other than the romance thing, i don't think he has any going on.