She emphasized her point by saying, "In fact, it is a matter of life and death. Lightning can kill you. I have seen many people die due to the backlash of lightning."
"Controlling lightning is very difficult. It is gamble for power with one's life on the line. If you succeed, you gain massive power and only lose half of your life. But if you lose, you will die. So you have to think about it carefully and be cautious in your approach.
"Even if you can handle it right now, there is nothing wrong with getting stronger and increasing your chances of success. There is no hurry. The technique will be here waiting for you when you're ready."
He nodded in understanding.
She saw that he was reasonable, so she continued. "Besides, you have only acquired the Everlasting Wood Intent. You still need the follow-up techniques of the second mortal coil."
