Many people try to blame others for their failure:
The professor is blame for their inability to pass their exams
The other person in the relationship is always the reason for the failed relationship
Every other factor except them is the reason for their poverty
...and so on
Failure to accept responsibility impedes the ability to see clearly to fix your mistakes so that you can rise above them in the future.
What are you doing wrong today? Don't shift blames! Fix yourself