My character is very traditional and pedantic, even a bit like the old-fashioned of an ancient gentleman. What to do. . . I'm still young, only 27. Ask for help.

Accept yourself first, like yourself, and then make progress. Don't feel inferior because you know yourself. Since you say you look like an ancient gentleman, you must love reading. You can buy some books about human nature, such as Dale Carnegie's The Weakness of Human Nature. In practice, you can try to travel, listen to some European and American songs and cultivate your interest in sports. Youth is very important. I wish you a happy day.