Meh bitching helps, if I mess up an exam I was supposed to do good on because of obscure notation I forgot to study but I understood the concepts and solution b

Meh bitching helps, if I mess up an exam I was supposed to do good on because of obscure notation I forgot to study but I understood the concepts and solution better than anyone damn straight I am going to bitch. I can't change the past but I can remember what to do next time and that bitching will help me remember. Though my form of bitching may differ from others.