I am not knowledgeable on cock rings but i am about opinions.

Calling someone Psycho is not going to advance any particular theory. Put a better case reather than resort to name calling.

Irish and I have different ideas on circumcision and we both put up our arguments and left it at that.

You have to respect anothers opinion even if you disagree with it.

I suspect that having a restriction on blood flow by occluding an organ would be detrimental within a short time. Blood circulates and oxygenates tissue to keep it healthy to my understanding.
Cutting off the flow for long periods of time cannot be beneficial.

I wonder if there is someone with medical qualifications that could give an informed opinion.