Why should the CTA even wait till Nechung say that Tibetans should not self-immolate to stop all Tibetans.
In the first place, you should not even end your life like that. What are the chances that you would be a human? What are the chances that you would be a member of sangha? This is so silly to just self-immolate.
To me, self-immolation is pointless, and silly. You would never get the your message sent out, because with these kind of actions, people would not even respect you anymore.
It is a bad way of getting things done in the way they want it to be. Adding on to that, it is also wrong to kill, what makes you think that you should even kill yourself!