I've done the blindfold thing before. Actually, for a while it was like the only way I could have sex. Something about the dark makes me feel more comfortable but I guess it's weird to do it in a pitch black room all the time so we tried it with a blindfold. The first time was kind of a disaster because the blindfold started to come off and I had a panic attack, so we had to stop. I've only been able to do it like twice with the lights on. Kinda weird, huh?