I was thinking just this, too; and then fipped my opinion a few seconds ago. What I was thinking at first was "I just changed my tactics, that's all." But of course, that's what others see as our personality; our tactics. Not just our typical tactics, that is; but also what we revert to when pressed. I think I changed both, so I'm not who I was. I seem the same to me, of course... but so what. I still feeling twenty inside sometimes, or younger but that doesn't mean I am - I certainly ain't.