Dalkeith (10/17/2012)
The thing about being a rock star is (if you are successful) you come to the floor in a blaze of glory and spend a good deal of the rest of your career doing the same thing but probably fading away.Potentially with a knowledge based discipline you start low but can forever improve.
As for difficulty in repeating the same thing in your presentations?
Imagine having some succesful hits and having to sing them to your dying day!
The Beach Boys aren't seeming to having a problem doing it and they are still at it almost 50 years later. And still are enthusiatic about it too. It's all a state of mind dude. Have you ever studied Zen?:-D
"Technology is a weird thing. It brings you great gifts with one hand, and it stabs you in the back with the other. ...:-D"