Therefore, girls should calm down and have a good talk with their boyfriends, and then one day, boyfriends will understand their good intentions and persuade them seriously. They persuade their boyfriends more, and naturally they will listen.
The most important thing to persuade people is not to touch sensitive places and sensitive words. For example, you can't yell, "I won't allow you to get a tattoo when you go up. You can get a tattoo when you look like yourself." These words should be avoided. Calm is the key to communication, and you should negotiate with your boyfriend slowly.
Enlighten him through language. Can you try whether your boyfriend is soft or hard at first? As a girl, you can look at your boyfriend in a spoiled way. What's your reaction? If your boyfriend can't resist your charm, he may agree, but if this boy still insists on his own attitude, at this time, you should go online to learn more about how bad tattoos are to the human body, and then tell your boyfriend everything you know, so that he can gradually realize his mistakes and understand himself, and then your feelings will be improved.