You have available to you, right now, a powerful supercomputer. This powerful tool has been used through-out history to take people from rags to riches, from poverty and obscurity to success and fame, from unhappiness and frustration to joy and self-fulfillment, and it can do the same for you.
All blame is a waste of time. No matter how much fault you find with another, and regardless of how much you blame him, it will not change you. The only thing blame does is to keep the focus off you when you are looking for external reasons to explain your unhappiness or frustration. You may succeed in making another feel guilty about something by blaming him, but you won't succeed in changing whatever it is about you that is making you unhappy.
To love is to suffer. To avoid suffering one must not love. But then one suffers from not loving. Therefore, to love is to suffer; not to love is to suffer; to suffer is to suffer. To be happy is to love. To be happy, then, is to suffer, but suffering makes one unhappy. Therefore, to be happy one must love or love to suffer or suffer from too much happiness.