After reading this thread, I think I will give up singing, it is far to fraught. There is no chance I will attend any performances in case they are incorrect. If I catch any of my friends singing then I will cut them off.

Thanks to this thread, it has put me on the right path and it has saved me from the toxic effects of singing forever. Free at last.

My final act will be to make sure that pesky Natural Voice Practictioners network is shut-down. Who do they think they are, wearing casual clothing and singing for fun while providing a social support network. It makes me sick.