Some things in life while annoying and time consuming are necessary. The idea is to eliminate these, but if not to then at least significantly reduce them. The trick is to then not fritter away the found time, but to use it for something not only necessary but important as well. That is what is done to improve productivity in business. Moving an item in production adds no value. But it is necessary. The less movement, the more time saved that can be used to build other items. Same thought for our lives.