First I would recommend the book " the power of habit" which will teach you how to form new habits and get rid of existing ones which are hurting you. Second, fapping is somewhat a controversial subject that is said by some to be good and by others, bad. The goal here not to to quit fapping forever, because that would just be a distant goal aka dream. The solution here to limit it as much as possible to the point it's not an addiction. Sit down and ask yourself why you do it? And what tempts you to fap. Once you know, what leads you to that habit. You can tackle it. Set a goal and put up somewhere visible. Every morning go thought it. When tempted, visit your goal and understand that by controlling your urge. There are plenty of benefits such as confidence, feeling more positivity, higher dose of motivation to get things done (get yourself busy aka volunteer.), better sleep and so on. Good luck.