It’s important to know how your body works, so read this article
Although testosterone has been strongly identified with the male sex drive, other factors may influence libido.
www.medicaldaily.com
Keep in mind that sexual arousal in men is different than in women, and getting advice from a woman to just pray the Rosary more isn’t going to work for most young men.
In all, sexual arousal in men is triggered by sight followed by thought and thoughts of sex can last long after viewing something that caused sexual arousal in the first place. So, stay away from those things which trigger sexual arousal.
That being said, we live in a world where visual sexual stimuli is constantly hitting us.
Whether it’s on TV or the internet, it’s a daily battle.
As the article shows, sexual desires are triggered by hormones, and they lessen with age.
I don’t have all the answers about this, but I believe the Church understands as the Catechism states that maturity level and frequency must be taken into account in order to discern the level of culpability. A good confessor will help with this.
Also, keep in mind that all men and women have different levels of a labido.
For men, there are some who are actually A-sexual, in that their sex drive is so low, they can live without it.
I wouldn’t compare an 18 year old with an 80 year old Bishop when it comes to their struggles with masturbation. The older man has less of a libido, and it could be his was low before he entered the priesthood to begin with.
In all, do the best you can and never give into despair.
Jim