Both poems ask the subjects (the tiger and the lamb) who created them. Both poems point to a fact that there had to be some higher being that created them so perfectly. Both poems also use repetition in the beginnings and ends. Both poems highlight an importance of believing in Gods and creators.
The cause of writers blocks can many different things, from anxiety, depression, pressure, a sense of failing those are you. This causes your brain to go into over time and you begin to over think everything you are doing.
