I hope you can appreciate I am a science kind of man

I have been fortunate in my past to have spent 3 years in a relationship with a redhead so my observations are based on repeated experiments and facts. I will tell you these were controlled, and I do mean controlled but I digress, experiments conducted in various situations that were single blind so that my test subject who received this "treatment" was unaware of the tests and when the experiment was over.
As I am sure you're aware if one group is unaware , it is a single blind experiment.
I will also tell you I have zero scientific background, I am just fairly experienced! I would look forward to additional Redhead experiments if you catch my scientific drift!