So recently I had an idea that has really helped me have some better sessions. One of those cheap makeup mirrors are great for checking out what’s going on down there or back there. Incorporated a pretty good flash light on a foot stool when in low light to act as a limited spot light. Fantastic for evaluating level of clench whether you are really relaxing or not. Watching your pulse move your chosen device can be pretty hot. It’s pretty cheap to buy and most homes already have them I am sure.