Testosterone (T) is your most important hormone

T is what makes you take risks. Risks are necessary to secure rewards. The ultimate reward is biological - reproduction.

What makes you talk to that cute HB9 at the bus stop? Some IDGAF mentality you developed? Desperation? Nope. It is your desire to reproduce, governed by your T. T will not only spur you to make the approach, but also decide the outcome. In ancient times, man would rape this woman if his T was high enough. This is now illegal, but it doesn't mean that T is useless. T will make it easier to maintain a deeper voice, eye contact, and keeps you focused on the ultimate biological goal - to have sex with this woman so you can reproduce.

Guess what? Every other action man takes is governed by this goal. Working overtime, asking for a raise, hitting the gym, standing up in a crowd. How can some entrepreneur totally neglect his health and work 10 hours a day? Is it in hope of eventual monetary gain? Sure, it could be, but the money is just a means to an end - the real goal is to use these money to gain recognition among females and fulfill ones biological goal. It just happens that the neurons in your brain have been programmed in a way, so that hard work equals money and money equals women.

T is responsible for every risk you take. But that doesn't mean more T is always good. If your T is too high you are much more likely to commit a crime and end up in jail. Your level of cortisol, the stress hormone, is also increased, due to the emotional ups and downs you go through. Just look at the definition of mania, a condition that the pseudo-scientists, also known as psychologists, have come up with for people with high T.

Generally, the higher the T, the shorter you will live. This is why men live shorter lives than women. Risk-taking plays a key role in this and it is also why men are doers, not talkers. You want to keep T in a healthy range - high but not too high.

Oxytocin, the hormone you want to keep low

Take another hormone, oxytocin. Oxytocin is the bonding hormone. Women have much more oxytocin than men. Oxytocin is released in the brain when your nipples get sucked. If you suck a women's nipples for hours she will begin to see you as an ideal partner due to all the oxytocin being released. Oxytocin can also be released through eye contact and touching. It is why kino is such an effective strategy (during physical contact women get much more oxytocin than men). 90% of game comes down to manipulating this hormone. Remember that the biological goal of a female is to find a strong male to protect her while she is raising her child. Oxytocin is the prime force behind this biological goal, just like T is the prime force behind the biological goal of men.

Oxytocin is also the prime force behind oneitis. Oneitis usually happens after you have already made an intimate connection. When you break up, you are no longer getting the high dose of oxytocin that you were used to during the relationship, so you become sad.

Learn to recognize oxytocin and live with a low concentration of the hormone, so you don't become a victim to oneitis. Oneitis serves very little purpose for the male biological goal - to reproduce as many times as possible. Sure, you could get 20 children with the same woman, but during that time you could instead be getting 100 children with 5 different women. Oxytocin generally also lowers T. This is why men in relationships often have low T. They are not seeking their biological goal.

Conclusion

Master O and T and you will be much better off in life. High amount of T (but not too high) will make you successful. Low O is key to high T. I won't touch on D and S, dopamine and serotonine, in this round but just know that they are also very important and you should probably know what they do.