In my own life my best teacher has only four letters: L-I-F-E. Life is my best teacher. If you can really open up to life situations this teacher can tell you some very interesting things, but if you come to the conclusion that you know, that is the end of learning. This is why we need to have what is called a beginner’s mind. With a beginner’s mind, with a don’t-know mind, we can really learn from life situations. Any situation can be a meditative situation and this is a beautiful way to live.
In our spiritual practice we have to allow ourselves to be vulnerable. Trying to do the right thing, acting very cautiously and trying too much to know what is going to happen in the future all give rise to a false sense of security. According to the Buddha’s teaching, real security comes if you can be open to insecurity. We never know what is going to happen next. It is always something uncertain. The real practice is learning to be open to uncertainty in whatever form uncertainty comes. This is especially true when we interact with people.