After 1-2 weeks of abstinence the body tends to lose its natural impulse for sex. Beyond this, the issue becomes mental or spiritual. I am of course speaking of the adult nature; teenagers and young people may have much more difficulty, especially in this culture.
When one sheds their sexual life, what remains is both spiritual and intellectual life. Now, there is enough research and contemplation to fill anyone’s life, much less anyone who has dedicated their life to such things alongside prayer and communal labor. If sex is on your mind, remember to consider it alongside its consequences of raising a family. Both vocations are equally heroic if genuinely approached. Life is easy when we are children.