For oboists, endurance is a huge problem. We can play an endlessly long phrase, because of the way the instrument is constructed, but we can really only do that a few times in a row before our embouchure starts to get fatigued. We develop a buildup of air that feels exhausting to hold onto, and the thought of sustaining that kind of energy over an entire page of music, much less a 45 minute recital program, is intimidating. There's almost always a lesson, a week or two before a jury or a recital, where my student comes in and says, "I just can't DO this! I can play every detail in my music, but I can't put the whole thing together! My mouth comes right off the oboe when I try - I'm going to fall apart in front of the audience, and it's going to be terrible!" Look, I'm putting this on my students now - but there's a moment a week or so before MY performances that feels exactly the same! I have not outgrown this moment of panic. And at that...