Often, if we are not careful, these ancient traditions and techniques—many of which I myself was taught, and which have great value—become an end instead of a means to an end. People end up with what is simply a discipline. They end up watching their breath for years and years and years, becoming perfect at watching their breath. But in the end spirituality is not about watching the breath. It's about waking up from the dream of separateness to the truth of unity. That's what it's about, and this can get forgotten if we adhere too closely to technique.