A lot of times we hear people saying that one exposure to a positive or a negative material does not have any impact. That is not true. The difference may not be visible but something is happening.
In China there is a bamboo tree which is planted, watered and fertilized for the first four years and nothing happens. There is no visible sign of growth. But sometime during the fifth year, the bamboo tree grows about 90 feet in six weeks. The question is: Did the bamboo tree grow in six weeks or did it take five years to grow even though there was no visible sign it was taking root in the ground? When there was no visible sign, if someone had stopped watering and fertilizing it, would this have happened? Certainly not. The bamboo tree would have died. We need to learn from nature and the lesson is pretty clear. Have patience and faith and keep doing the right thing. Even though the results may not be visible, something is happening.