Here's my take, in no particular order:

- Ignoring that all people are different does not make you an expert in human psychology

- Discovering what procrastination is (and still failing to name it or provide actual coping mechanisms) does not make you an expert in human psychology

- Failing to recognize elementary human behavior does not make you an expert in human psychology

- Utterly neglecting the act of double creation (first imagine, then create) does not make you an expert in human psychology

- Being energetic and with only a few tasks at hand and writing off everyone else as lazy does not make you an expert in human psychology

- Writing a post about human psychology does not make you an expert in human psychology

I would continue my list, but gotta go. To do... , you know.