Ineradicable stains on the paper

On a piece of white paper，there's an ineradicable stains. Considering it from a new slant，I reckon it the same as life.No one is perfect in this cosmos ，as we realize， just like the ineradicable stains on that paper.  Weakness to life is what stains to the paper. It makes a resemblance with each other. After finding out your weakness ， some maybe dashing to overcome it，while others might have an irresistible impulse to complaint. To chew it over again and again，does any complaint make any sense？ Of course，the answer is“no”，as the truth tell you. So what youcan do now is to ignore it，try to be yourself if you lack the capacity to change the situation. Only in this way can you live happily without any extreme agony and what will you do at present？