Old bands like the Stones look like they are actually enjoying themselves, bet the crowd is different for TI performing at some venue where there is a 50/50 chance a fight will break out or gun shots.I was just watching him last night in the Roots remake.After the judgement he said his days of sweating on stage are over. That's something I don't understand, why do some of these old-timers continue to tour when they don't have to? Take the Rolling Stones, they all have more money than they can spend, their groupie days are far behind them, and they don't really like each other that much, so why are you touring?