If a man cannot get an erection, he will suspect that he has a disease. In fact, there is another situation, which is related to psychological factors. For example, when a man is nervous, it is very likely that he cannot get an erection. This situation is actually very easy to solve. As long as you relieve the tension, there will be no problem. How to relieve tension? You can try to divert your attention. Stress is the intensification of the human body's mental and physical reactions to external things. Good changes, such as marriage and childbirth, and bad changes, such as divorce and unemployment, will make people nervous over time. The degree of stress is often proportional to the size of the changes in life. Stress makes people sleep restlessly, unable to think and concentrate, headaches, palpitations, abdominal and back pain, and fatigue. Ordinary stress is temporary. Sudden stress is a feeling of fear. Nervousness comes from the fear of the unknown. Nervousness comes from wanting to gain good attention from others and fear of the unknown. This cannot be fundamentally solved by self-confidence, because the unknown is unknown to you. From the perspective of the mechanism of occurrence, it can be divided into two categories: reflex tension through the nervous system (neurogenic tension or reflex tension) and muscle terminal tension (autogenic tension, autogenic tonus). In vertebrates and arthropods, the tension of striated muscles to maintain posture is exclusive to the former. The tension of smooth muscles of vertebrates (internal organ walls, etc.) and invertebrates is basically considered to belong to the latter. There is no clear boundary between neurogenic tension and contraction tension. This can be proved by the actual low-frequency activity potential of the muscle in a state of neurogenic tension. Some people also believe that the so-called tension is nothing more than the sum of the incomplete contractions of the motor units that constitute the same muscle and are mutually stimulated by nerve impulses. However, for the same striated muscle, in addition to motor innervation, there is also tonic innervation. In the motor nerve fibers, there are motor (thick) and tonic (thin) fibers. There is a distinction between motor muscles (especially white muscles) and tonic muscles (especially red muscles) among the striated muscles themselves. There are various different opinions. It is believed that the tension of smooth muscle is controlled by nerves. It is clear that vasomotor nerves play a role and at the same time have their own autogenic tension. It is believed that even if the nerve stimulation is removed, any shortening or tension can be maintained for a long time. If you can recognize the limitations of your own abilities and energy, lower your requirements for yourself, consider everything from a long-term and overall perspective, and not care too much about the gains and losses of a particular time and place, and not care too much about other people's views and evaluations of you, you will naturally relax your mind. Second, you must learn to adjust your rhythm and have both work and rest. Pay attention to adjusting the rhythm in your daily life. When you work or study, you must concentrate, and when you play, you must have fun. Ensure adequate sleep time and arrange some entertainment and sports activities appropriately. Achieve a balance between work and rest. |
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