Why are gamers like this?

>words words words

The entire discipline of social sciences needs to be purged.

>Why are gamers like this?

The real questions you should be asking are where, how, and why of their test subjects.
Without transparency of their data collection any such test is in essence invalid.

Most sociological, psychological, criminological data is gathered from inmates.
Do you feel that the inmates in Californian prison system are the dowsing rod for the human race?

Check your sources.