[Margaret Pilkington]

Different people will cite different pieces of evidence to support their own particular take on an issue. Research is frequently flawed/skewed...rarely is it independent.
(this is from personal experience of research projects)

I am not a sheep. I follow no-one. I make my own path, I make my own choices.
Your reference to Accyweb sheep was to insult forum members...to imply that we cannot make our own minds up about things...that we have no minds of our own.
Inserting a smiley does not detract from the barb of the comment.
I do not need substances to enhance my life.