Meaning is related to Sin. Person does not want (to) Sin. Person is related to Outsider. 
Better is etymologically related to Best. Better is related to Advantage. Advantage is related to Others. Others is related to Middle. 
Meaning <--RelatedTo--> Sin <--NotDesires-- Person <--RelatedTo--> Outsider 
Best <--EtymologicallyRelatedTo-- Better <--RelatedTo--> Advantage <--RelatedTo--> Others <--RelatedTo--> Middle 