To be neat in a culture that prizes neatness may bespeak a very different, less aberrant biological state than the same behavior in a culture that has adopted different values. Whether a particular behavioral style like perfectionism is deviant is very much a matter of cultural expections.
Perfection seems sterile; it is final, no mystery in it; it's a product of an assembly line.
Perfectionism is the enemy of creation, as extreme self-solitude is the enemy of well-being.
The essence of being human is that one does not seek perfection, that one is sometimes willing to commit sins for the sake of loyalty, that one does not push asceticism to the ...