it seems that it’s a vicious circle that can’t be broken.
You’re never going to overcome it with will power alone. Whether one is a man or a woman, the first thing you have to do is to realize that sin offends God. So the key its not do it out of a desire to not offend God, nothing else. Be careful as it can turn into a habit and then into a vice. The urge is there to propagate the human race. The best thing to do at your age is to channel your vitality and energy into sports and into growing into a strong and virtuous man. After all, you can always get married and let your urge blossom into a beautiful family, which is the whole purpose of the urge.
The vice can turn a man into a shy and awkward individual around women, because the vitality is there to eventually woo a woman. If you squander it into a life of squandering the energy by looking and thinking about women with impurity, it takes you down a different path. Such acts are ultimately homosexual acts because it is having sex with one’s own self.
Instead of trying to rationalize it, arm yourself for war and fight the battles to conquer yourself. Yes, you will fall, especially if you fill your mind with pornography and do not avoid the occasions that lead you into the act. But with the sacraments God gives us sanctifying grace that empowers us to say NO to sin. With God’s sanctifying grace you can fight those battles, and though you may fall, they help you get right back into the battle.
You will find that when you overcome your temptations you shift into a higher gear spiritually and make great strides in virtue. The last thing you want to do is rationalize sin. That’s what everybody does to justify their sin. Today we have men marrying each other because of their their unconquered urges. Something becomes evil when that something is being misused. The purpose of sex and semen is the creation of a unique human being with an eternal soul. So you don’t want to take something sacred and use your mind and body to desecrate it. Fight the battles. Even if you fall, you are fighting the battles.
Yes, it’s tough, but it is impossible when one does not guard the mind and the eyes. Thus custody of the eyes and mind is the key. Fill your mind with the lives of the saints; Dominic Savio, St John Bosco, etc. and especially, read the New Testament. God will groom you into the noble young man who is in search of the noble young woman, amidst the smut and pornography that is se easy to be a part o today.
God wants valiant saints. That’s the whole point of Him making us with free will. Virtue is only possible when vice is an option. So the key is to grow in love for God and channel your energies into something good, not something shameful.
Fight the battles. With God’s grace you will win the war against the world, the devil, and the flesh. It’s the only way that saints are made…