On the last tour they seemed to really enjoy it again, and that's what fans want to see, a band having a good time and feeling priviledged to play for them. (except Hull and maybe a couple of others in the states where Jon was sick) The dedication the members have to the band can only be proven by Richie's sacrifices on this tour and that even with all that shit with the arm and divorce they stil never missed a show, that's a pro I don't care what anyone says, If he does that then it's because he really enjoys what he does and finds it satisfying.