It's interesting that she says, I could not, would not hold still for 30 minutes inside. This is one of the interesting things about people who do have access to this kind of absorption, but only in certain special situations, only when they're playing their sport, or only when they're out in nature, which is a wonderful thing to do, but it's really, really helpful to develop the ability to be still, to be open in all situations, to be able to bring that to every aspect of our life. That's really the aim of Zen practice. It's not easy to sit still for half an hour, but it's what we do again and again. Of course, it's one thing to aim at sitting still, and it's another thing to do it. And it's hard to force it. It doesn't work too well to force it, really need to have an interest in what's in front of us. That's why the breath practice is such a wonderful practice, because if you spend some time without any grade, giving yourself a grade, or worrying about how you're doing, just gently returning every time you drift away, turning again and again to the breath. It becomes amazing. It's wonderful. It's the rhythm of our life, whether we recognize that or not, in the Zen. In our Zen practice, we allow the breath to be however it is. Sometimes it's rough, sometimes it's tense, but if we're doing we're gentle with it and we just patiently come back, you relax into it.