Answer:
The writers feared getting trouble
Step-by-step explanation:
Writers had to use hard-to-understand formats to put all the statements they wanted without fear of going through trouble. This is because writers often wrote works in which they criticized governments, the nobles or powerful people. These criticisms caused writers to be persecuted and sometimes even arrested and tortured for their aggressive opinions about certain behaviors and actions. Using hard-to-understand formats, criticism sometimes went unnoticed and only noticed by the most curious and intelligent readers. That kept the writers safe.