I just came across an Indian script, talking about how the semen goes back into the blood if not released, and how the absorption is taken to the brain. THIS in turn results in 1. Memory retention 2. More vitality 3. Sexual energy to spiritual energy 4. Keen to observation 5. Mental strength or will power 6. Conservation of energy 7. Peace of mind 8. Rebuild cell and tissue 9. Magnetic aura 10. Self realization etc. Overall his point is seminal fluid retention does a whole lot than the human mind can comprehend, don't fap for 3 min pleasure, it ain't worth the fact that it takes about 40 drops of blood to make one seminal fluid. It is a vital jewel. Use it well.