I purchased this because I have been suffering from mental ED for almost a year. My girlfriend and I have been together for a long time and have a kid together. However, my girlfriend is mean to me, verbally abusive. She yells at me often, criticizes me, and calls me inaccurate names. I pay all of our bills, do most of the house chores, and take our daughter to her play dates and doctor appointments. But she is very mean to me. After years of verbal abuse, I started getting ED. I saw a urologist and was told that my problem is mental. I begged for Cialis, which has helped - but not always. When my girlfriend is especially mean, I can't maintain an erection. I'm 60% done with the course. I think that it has helped but I am not sure how much. My goal is to regain my confidence and quit the Cialis since my doctor says I don't need it.