Imagine owning a store full of electronics. Your customers walk in to take a gander at your stocks and upon selection, they find something to finally purchase. However, they want to know how to unit works and if it does work. So, you pull out your longest extension cord and begin to demonstrate that the device is fully functional. You do this for every customer that comes in and purchases everything and soon find out that it gets too overwhelming. In this scenario, we see the importance of avoiding instances that are unnecessarily tedious. The shopkeeper could have turned everything on when displaying perhaps a television or a computer monitor they were selling. This helps customers get a glance at what the items for sale can offer and immediately fall in love with it.