I've been reading and researching regarding Kundalini, chakra opening, semen retention and similar topics for quite a few years now, but I always found difficult if not impossible, to find information on the actual process of transmutation, many talk about how good sexual energy is and that it must not be wasted but rather transmuted, but few tell you how to. Until I came across taoism which led me to Mantak Chia, I read one of his books called "Taoist Secrets of Love, Cultivating Male Sexual Energy" and here I finally found many detailed explanations and excercises on why and how to transmute the energy, accumulate it in the testes and send it to your brain via your spine. From there your energy will go in circles (microcosmic orbit) without wasting anything but rather incrementing your energy. Obviously it's not as easy as that, you must practice be constistent. I just wanted to share this with you, I think that reading and learning from this book is what actually made me open my eyes and realize what I was wasting, I have had a different mind since then, totally neutral feelings (if not repulsive) towards the whole idea of porn and masturbation (useless and vane masturbation, you might find out later that you can make love to yourself but it's different). In other words I have not been battling against this habit, it's just gone. Obviously I have control over myself too but you get the idea. If you want the book , with a simple google search you will find it. (If not send me a message) Also if you have more information or books regarding this topic please leave me a comment, I'm very interested.