HTOLAS said:My former secondary school had a tennis grass court. Unfortunately, it was hardly used, much neglected and full of weed. One day, the sports sec ordered my class to weed the court so that it could be used for PE - they wanted to reintroduce tennis. We did as told and finished half the court. We then noticed that it was completely bald! Problem was that the weeds had over the years completely replaced the grass.
The PAPzis are like that tennis court.
A most interesting analogy. Another thing is - it is not easy to pluck weeds. Their roots are stronger than normal grass.