no personal experience with the patch, but i have used anabolic steroids in the past for athletic performance. first off, if your test level is 330 you're in good shape. second, i'm *not* saying that more isn't better. :-) I love the way that I feel when my test levels are high. some persons have issues with anger, but for me it has never been more than a bit of irritability. you will feel many years younger than you are. for an interesting article, check out andrew sullivan's web site (andrewsullivan. com) for an article titled "The He Hormone" in the culture section of his site. it's a great description of what this will do to you.