I found my self getting into the edging trap week. I would get up,and edge for two hours, then get out and go,about my business with the though of coming home and edging again,even planning what I was going to look at. I was fooling my self by thinking if I didn't ejaculate it was ok. I did find out this edging had ill effects when it came time to perform with a woman .
Since the person is edging with their significant other and no porn I see no problem in the brain. My caution is with what can happen to the body. When you a man edges to the point of release and doesn't release, they trap sperm in the urethra and cab crystallize. This can lead eventully to prostate cancer. Recheck my facts but I am pretty sure. Along with porn addiction becoming more common, there has also been a rise in prostate cancer amount young men. So be careful with edging.