He had never really thought about all he had accomplished in his life time . He started his patrol car and descended down Turkey Hill to make a last patrol through his town . He had been given the day off , but this was the last time he would be able to make his rounds around Northampton .

Give answer the following question using evidence from the above passage: What may have caused him to patrol Turkey Hill on his day off ?
He wanted to reminisce about the work he did there .