Women want to suck the energy out of you, even if it only benefits her only, she will drain you dry if you let her, it will destroy your energy levels, ambitions and desire to win.
The females purpose is to drain the energy of the man she wants,
the man's job is to protect it.
Semen retention is to hold your seed (semen), to stop jacking off to porn and stop yourself from busting with women, to hold in your natural man like power inside. It's the art of protecting your seed, you must protect your seed if you wish to gain its benefits and power from these succubus who want to suck you dry.
Priority
If you're not where you want to be as a man, then you must start semen retention, because you're not in a position to be chasing women if you don't have the things you need & want in life, keeping your energy inside you has been proven by doctors, dating coaches, men etc.. to be a super power in terms of how it makes you feel, how effective you become and how others see you.
Remember why you started semen retention, if you don't have a purpose, you will fail and relapse due to sexual frustrations, and lack of reason to resist temptations.
Its a double edge sword if you're not dedicated.
Power
Your seed is power, keeping it inside you creates a flow of stronger focus, mindset, physical strength and physical improvement through keeping the nutritions inside you, improving overall neurons speed, destroying brain fog. A interesting quirk of its effects are, it helps men who have a hard time approaching women because it makes you more game, and aggressive to pursue your goals despite you having to reprogram how you think in terms of approaching women because society doesn't teach men, it expects men to already know how.
There is a theory that testosterone is the main factor to having a drive for ambitions, to have the will to fight and to live, so those with low levels suffer more from lack of energy.
She wants it
Men would know, when you hold your seed in, your aura and overall vibe improves, becoming more noticeable, women will want to seek and suck it out, especially in relationships because all girls hate it when you don't bust. Not only is it a huge flex on her ego to not bust, making her want it more, and be more complacent, but it also makes it more valuable to get it from you because it's a challenge, and you're exuding masculine energy. You'll attract all types of girls, from the sexual deviant ones to the innocent looking ones, careful! know they will want to seduce you into giving them your energy.
Women need men to feel important, it's why they love it when you bust in them and on them, she needs your attention, validation, time and energy to have a sense of value. It's why she degrades herself for high value men.
The cost
What happens after sex, after you bust in her, you become exhausted and tired, all you wanna do is sleep, say goodbye to your ambitions because, she gains benefits from your seed and you lose benefits by giving it away. Semen is created through the transformation of blood to bone marrow to semen, 1 drop of semen is equivalent to 40 drops of blood, so a couple of tea spoons of semen is 1-2 pints of blood. Your seed is full of nutrients, minerals and vitamins, without it there is no life. Protect yourself from the need to fuck these succubus to sleep. It's not worth it, post nut clarity is realizing after busting and regretting it for x reasons, whether it's the girl you don't like or you failed and relapsed.
You don't need to prevent sex or busting for years, but if you have ambitions, you must sacrifice short term pleasure sessions for the power to be successful.
Remember
Whether you think of relapsing, ask yourself, is it worth it, are you f*cken sure about it?
You'll be lucky if you even last 5-10min so is it worth my sacrifice. Start by deleting porn fully, ejaculate once a week, then once every 2 weeks or once every month, the choice is yours. Remember why you started because you will be tempted down the road, if you're capable of f*cking without busting, good for you, if you can't then either don't have sex, or learn not to bust while f*cking.