y?i think its showing a lot of courage to play your own stuff out.. its not always easy to do.
also not everyone has the knowledge to do a live set.. its a complicated thing and takes a lot of time. i know from my own experience that its not just a case of throwing loops from your trax into ableton.. i've been working on mine a long time now and i still play full tracks along side it as im not 100% happy with it yet.