How two simple questions could help GPs identify patients with drinking problems

I thought I'd analyze myself. I know I shouldn't be doing a doctors' work but being a stroke survivor you just automatically assume that your doctor knows nothing and will do nothing useful.
http://www.alphagalileo.org/ViewItem.aspx?ItemId=143428&CultureCode=en
How often do you have six or more drinks on one occasion? 
At our monthly wine potlucks I probably have six drinks over the course of 6 hours.

As a result of your drinking, did anything happen in the last year that you wish didn’t happen?
Nope.
More at link if you fail these questions.