Are Human Species character flaws beyond redress?

Do our character flaws
whatever the cause
detract like tearing jaws
or mere scratching paws?

Flaws shall keep us estranged
make us seem deranged
and while feeling shortchanged
still persist unchanged

Human Nature unruly
which we ought but abhor
it keeps us ensnared cruelly
Just doesn’t work to ignore

Keeps persisting immutably
while doing so inscrutably