Attention means a silent alertness with no thoughts interfering. Develop it. You can develop it only by doing it; there is no other way. Do it more and you will develop it. Doing anything, being anywhere, try to develop it.
In this technique, firstly you have to develop attention. You have to develop a sort of attentive attitude, only then will this technique become possible, so then wherever your attention alights you can experience – you can experience yourself. Just by looking at a flower you can experience yourself. Then looking at a flower is not looking at the flower only, but at the looker also – but only if you know the secret of attention.