That energy is a hormone, androgen. You are no longer a little boy, and the androgen in your body is turning you into a little man! It will make a series of subtle changes in your body and even your mind. Maybe it will make you less cold in winter. Maybe you won't cry like some girls who hurt their knees, or maybe you're not formal or even slovenly. Maybe you are in front of girls (children here should not be blocked by the system), maybe you always want to use your muscles and wisdom to fight for the position of "boss" in the class.

But don't worry, it's normal. People are animals, and we have some characteristics in our bones that are the same as animals. Of course, we are advanced animals, and an essential difference between us and other animals is that we can control our behavior with our minds. For example, the big sister who counts money in the bank, why doesn't she put the counted money in her pocket? Is it because he doesn't like other people's money? Of course not.

Androgen given to animals by nature is necessary and necessary. If a male animal wants to get the right to mate with a female animal, it must fight and defeat all its competitors. This requires males to have the courage to fight, developed muscles and strong bodies, and enough wildness to win the battle. In this way, his "excellent gene" will continue, and the so-called "inferior gene" of the defeated side will also terminate with his own death. Therefore, the smarter, stronger and wilder you are, the greater your chances of inheriting your genes. This is the law of nature. Androgen will play a considerable role in the struggle of animals for mating rights, which will give male animals stronger physique, wilder, braver and so on. ....

Coincidentally, maybe one day gorillas will replace humans, so they will also call you "man"

And the "stepping on the soil" you said may be winning or "echoing", which is the "rough", "wild" and "wild" characteristics in your bones brought by androgen. Stepping on the soil not only breaks a series of conventions of civilized human society, but also brings you a psychological hint of "returning to nature" and "approaching barbarism", which gives you a heartfelt satisfaction.

So your behavior is normal. Maybe "that energy" sneaks into your muscles and tells you quietly, "It's time for you to strengthen your exercise. I want to shape you into a muscular man! Don't worry! You won't be very tired. I will give you great strength. I am like a Kyubi no Youko fox in the belly of a celebrity. I'll give you unlimited ca (softly)! Ke (softly)! La (one sound)! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! "