No more looking skinny for the bitches or having gray hair! No more to not working out to studying because I've fapped! I will be a confident badass and I WILL RULE my world. Every time I have masturbated, something bad has happened in my life. It all has to do with my loss of motivation after jacking off to porn. This has led to me almost getting my admission rescinded from a uni because I plagiarized a paper, my rabbits dying because I didn't pay attention to them, and fractured relationships with people I cared about since I was too engrossed with my porn addiction. GOD SAVE ME
Focus on the positives. When things get hard, and they will, focus on the positives that come from abstaining from PMO. It really helps.
You also sound like you're trying to rely on will power for this. I think setting up measures to prevent pmo are often more effective than simply de iding to give up. So keep yourself in places you cannot pmo. Stay away from your electronic devices in places where you're alone. Take up exercise to deal with urges and this will also help you sleep well due to being tired. Also try to get more things to focus on e.g. work, new job, new course etc. The busier and more engaged you get with the projects the lesser the space/time you'll have for porn.