ShiroKuro I should have time to start that new thread in the next day or so. Meanwhile another starter observation: Adrenaline is essential to great performing. Without it, the most accurate, most carefully prepared performance will be ho-hum.
From what I have read, adrenaline is secreted whenever we experience a state of great excitement. It can be negative excitement (watch out for that 9 ft tiger just down the trail eyeing me hungrily...), or it can be positive (...Yes - that bonus check for $50,000 is for me!). Either way, adrenaline is secreted, and our senses are sharpened as our certain muscular capabilities while things like digestion are put on pause, and we may experience dry mouth, a racing heart, and so forth.
Point is - our body's reaction is the same to both the positive and negative stressors. The secret sauce is to realize that some times we are simply excited in a positive way when faced with performing, and if that is not the case, doing our best to reframe our reaction to the opportunity in the most positive way.
Buswell writes about this more clearly than I have, but this is, IMO, the first key to dealing with the stress reaction. Don't call it stage fright; reframe it as stage excitement.
Interested to read what others have experienced. Will open a new thread soon.